Westech is typically scheduled out for over two months at a time, and we were strapped in the day before. Fords 5.0L Ti-VCT Coyote employs a revolutionary new cylinder head design that makes the latest member of the Modular engine less bulky while providing extraordinary breathing. You don't have any products in your shopping cart. Exhaust valve size for 20152016 grew from 31.0 mm/1.240 inches to 31.7 mm/1.248 inches. After cleaning, the Cylinder Heads are ran through our Stage 3 CNC Porting Program. With CNC porting, you can gain as much as 25 to 40 cfm intake and 20 to 30 cfm exhaust. All numbers from a super-flow 600 @28 in on a 3.630 stock bore. Using the stock retainers and keepers, the new springs offered 80 pounds of seat pressure and 200 pounds of open pressure. When it came to porting our Gen-3 heads, we turned to MPR Engines. Written by Jim Smart and Posted with Permission of CarTechBooks. The 20112014 head has a shorter intake port flange. Coyote intake ports flow approximately 285 to 290 cfm stock, varying from casting to casting. Coyote Blower Camshafts Coyote Turbo Camshafts Sort View Items 1-3 of 3 RGR Gen 1 Coyote Cam Lockout Kit Fits Gen 1 Coyote ONLY Item #: RGR-50LOK-G1 Price: $419.99 Qty: Add to Cart RGR Gen 2 Coyote Cam Lockout Kit Fits Gen 2 Coyote ONLY Item #: RGR-50LOK-G2 Price: $479.99 Qty: Add to Cart RGR Gen 3 Coyote Cam Lockout Kit Fits Gen 3 Coyote ONLY When we first started this Killer Coyote series, we wanted to illustrate as many of the performance components available, so we followed up with a bonanza of bolt-ons, including Zex nitrous, a Kenne Bell supercharger, and we even swapped the stock cams for a set of Stage 2 NSR grinds from Comp Cams (PN 191100). Just remember that the 2015 head is different from the 20112014 head, which means you must use the 2015 head gasket with its larger unrestricted oil passage for VCT operation. (Right) Here you can see MPR ported and polished intake ports. Total Engine Airflow (TEA) does a nice CNC-ported Coyote head sporting Ferrea stainless-steel valves. Aug. 26, 2019 8:30 PM PT. 5.0L Coyote Ti-VCT Stage 2 CNC Porting Package.
The cams increased horsepower substantially, especially when combined with a new air intake from JLT. At the end of the day, we managed to make 617.3 horsepower and 471.7 lb-ft with the mechanical water pump and alternator. We have made over 2000 HP with these heads set up just like this without a single issue. Palm Beach Dyno provided remote tuning services utilizing our HP Tuners MPVI2 dongle. In terms of power and function, how ever, it is surely a different head. SHIPPING-After your order is received, we will ship out a set of Cylinder Head Boxes to you with Pre-Paid Return Labels, all the proper packaging and packaging instructions to ensure your heads arrive safely. 55.9cc Chamber Volume (smaller versus 15-17 57cc) I sent the heads and block to a engine builder to get my valve train setup. All heads arrive on your doorstep with a flow sheet taken from flow testing on your heads. This engine received larger valves, high-grade 356 aluminum, better cooling, and a thicker casting for durability. $999.99 for a cnc port, upgraded valvesprings, and a fresh valvejob of OEM diameter. Cramming the cylinders full of air as efficiently and densely as possible equates to horsepower. Its the small, lightweight valves that allowed the engine to utilize such (relatively) light spring pressure. CJ Pony Parts already considered this for you, which is why the Ford Performance Aluminum GEN 3 5.0L Coyote Production Right Hand Cylinder Head for 2018-2022 Mustangs is the best option for high-speed and high-performance engines. Estimated International Ship Date:
In the meantime, search for new castings for your Coyote project. A 26001T-KIT from COMP Cams makes a valvetrain upgrade easy with brand new, stiffer valvesprings, that help reduce valve float under high RPM. All Rights Reserved. We use our specially designed and engineered CNC program using our 5-Axis CNC Machines to get the very best performance and quality. (Photo Courtesy Ford Performance Parts). All numbers from a super-flow 600 @28 in on a 3.630 stock bore. ','@'); } document.getElementById('e14af16913b6b3cca608').appendChild(document.createTextNode(e14af16913b6b3cca608())); Stage 3 CNC Porting Package for 5.0L Ti-VCT Cylinder Heads - Cleaning, Stage 3 CNC Program, Bronze Guides, Competition 5 Angle Valve Job, Manley BeadLoc Groove Valves, PAC Stage 4 RPM Series Springs and Ti Retainers. Rough surfaces are gone. The factory valve guides are a known weak point on the Gen-3 heads. Please complete the fields below to send your friend a link to this product. They are capable of handling upwards of 40lbs of boost and 9000 RPM. If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. However, these heads are still available from sources like Summit Racing Equipment, eBay, craigslist, and a host of others. These spring rates may not seem like much compared to race hardware for a traditional small-block, but remember, the Coyote sported four small valves compared to a pair of larger (and heavier) valves in the conventional small block. Very true, as of right now we can do a customer's heads for $999.99 for the job mentioned below. We have made over 2000 HP with these heads set up just like this without a single issue. Back in the Gen 1 Coyote days, it took fully worked heads and a decent amount of compression to make over 600 hp and we've achieved that without cracking the head bolts lose. 205cc Intake Port Volume Because the Coyote V-8 in all its forms has been in production a short time, its going to take time for used castings to become available. Livernois is still running their cnc port special pricing. Includes: SHIPPING-After your order is received, we will ship out a set of Cylinder Head Boxes to you with Pre-Paid Return Labels, all the proper packaging and packaging instructions to ensure your heads arrive safely. A five-angle valve job is standard with all Stage 1 CNC-ported heads. If you study this head closely it is a completely different casting. I called Chris and he said send them to him he would fix them free. 26125CTS-KIT COMP Cams Valve Spring Kit with tool steel retainers Charge Motion changes intake manifold runner length via flapper valves in the intake manifold. Ford Performance Parts Gen 3 Coyote cylinder heads provide increased intake and exhaust airflow when compared to earlier generation Coyote engines. 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By our highly trained machine shop technicians. Weve seen this give up 12-15 horsepower in previous testing. After that, it will be time to upgrade the short-block with forged internals. If you would like to leave them in the cylinder heads, we can clean all the parts, polish up the camshafts and re-install everything for an additional cost. 4.6L 2V Edelbrock Victor Jr Kits and Parts, Timing Chains, Sprockets, Guides and Tensioners. Visit the Orange County Animal Care Website. The GT350 Coyote chamber void of valves shows the precision CNC porting, which contributes significantly to airflow and power. Many options can be performed on your Coyote cylinder heads. Retail Sold in Units of Each (1) Instruction Sheet Not Available . The heads are then moved over to our Seat and Guide area where our custom Bronze Guides are installed and honed to size. Although you can bolt these heads onto the 5.0L block, consider building a 5.2L short-block to go with these heads due to valve shrouding issues with the 5.0L short-block. Off came the cam covers, damper, and front cover to allow access to the cam sprockets and timing chains. The nitrous upped output to 554 hp, while the Kenne Bell Twin Screw pushed this the Coyote to 704 hp and 549 lb-ft of torque at less than 10 psi. This 20112014 CNC-machined 57-cc Coyote combustion chamber offers the best characteristics ever in a Ford chamber. The only real trick was making sure the cams were lined up properly. Given our past experience with the valve float issue, we were excited about the increase in valvespring pressure. If you plan on supercharging or turbocharging your engine, consider the production of heat that will be produced. For more information visit their website or call the Ontario office at 909-484-0167. Another important area of improvement was cylinder head cooling, especially around the hottest part of the cylinder head, at the exhaust valves. CNC work is done in-house at our Dearborn Heights, MI facility. Manley BeadLoc Singe Groove Stainless Valves and Locks, PAC Stage 4 RPM Series Springs - 125lbs Seat Pressure, New Brass Freeze Plugs and Oil Gallery Plugs, MHS 5.0L Coyote N/A Xtreme Race Camshafts, Modular Head Shop 1500+ HP 5.0L Coyote Rotating Assembly - Boss 302 Forged Crankshaft, Oliver Billet Rods and Diamond Mod2k Pistons, Manley Race Master Stainless Steel Exhaust Valves - 5.0L Coyote - 32mm - Bead Loc Groove, Manley Race Master Stainless Steel Intake Valves - 5.0L Coyote - 38mm - Bead Loc Groove, MHS / PAC Stage 4 RPM Series 5.0L Coyote Valve Springs, Ford Racing Gen 1 & 2 5.0L Coyote Followers / Rockers - Set of 32, 4.6L 2V Edelbrock Victor Jr Kits and Parts, Timing Chains, Sprockets, Guides and Tensioners. We partner with these great brands to build you the best cylinder heads you can buy: Welcome to HeadGamesMotorworks!! Ford Performance expects to have a complete 5.2L Coyote crate available by fall of 2016 that you can order with the cross-plane crank. If you liked this article you will LOVE the full book. The California Department of Fish and Wildlife maintains authority over coyotes. Once again, the power came from Ford Racing in the form of a Boss intake manifold and matching throttle body. Ford Performance Parts Gen 3 Coyote Cylinder Heads, Ford Performance Parts Gen 3 Coyote Cylinder Heads M-6050-M50B, Ford Performance Parts Gen 3 Coyote Cylinder Heads M-6049-M50B. Heads will also be assembled with new USA Made Brass Freeze Plugs and New Oil Gallery Plugs. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. (Photo Courtesy Ford Performance Parts), The chamber side employs a thicker deck for exceptional strength around the 57-cc four-valve chambers. The new Shelby GT350 5.2L head can also be included. Next came the Comp cams from the stock heads, followed by the lifter/rocker assemblies (they were attached by a clip), and finally the stock head bolts. Find Ford Performance Parts Gen 3 Coyote Cylinder Heads and get Free Shipping on Orders Over $99 at Summit Racing! Another angle shows the tighter valve angle of the Coyote cylinder head, which was exactly what Ford engineers were going for to conceive a more compact cylinder head. Since we planned on more boost in the future, we took the opportunity to upgrade the hardware to ARP head studs. At the end of the day, we managed to make 617.3 horsepower and 471.7 lb-ft of torque with the mechanical water pump and alternator. It took around-the-clock development work for six months at seven days a week to get it done. This is a custom order part. All testing was performed on pump E85. Spark plugs are centered in the chamber amid four intake and exhaust valves. ','@'); } document.getElementById('ef1017ce3dd1e1f30be5').appendChild(document.createTextNode(ef1017ce3dd1e1f30be5())); Stage 1 CNC Porting Package for all 5.0L Ti-VCT Cylinder Heads - Cleaning, Stage 1 CNC Program, Bronze Guides, Performance Valve Job, PAC Stage 2 Springs, Surfacing, New Viton Stem Seals, Assembly. Expect to see in excess of 320 cfm intake and 220 cfm exhaust with these heads. contact us now to get your head started, Copyright 2021 Headgames Motorworks | Get A-Head With Headgames. Boundary OPG and Crank Sprocket. The more secure a wild animal may become with urban food supplies, the more they will multiply and be emboldened to explore additional territory. SHARE THIS ARTICLE: Please feel free to share this article on Facebook, in Forums, or with any Clubs you participate in.
They are capable of handling upwards of 40lbs of boost and 9000 RPM. A lot was learned from the GT500 head, yet none of it was carried directly over to the Coyote, according to Ford. 5.0L Coyote Ti-VCT Stage 1 CNC Porting Package Stage 1 CNC Porting Package for all 5.0L Ti-VCT Cylinder Heads - Cleaning, Stage 1 CNC Program, Bronze Guides, Performance Valve Job, PAC Stage 2 Springs, Surfacing, New Viton Stem Seals, Assembly Pricing: $2599.00 Customize Your Item Select Valve Springs MHS / PAC Stage 2 - 4130 Retainers * required The Coyote four-valve cylinder head is one of the most advanced production Ford cylinder heads ever produced. CA Residents: Cancer and Reproductive Harm WARNING Your car, your choices, I respect that but honestly those Gen 3 OEM heads are a CFM beast right out of the box. of 2, Cylinder Head, Left Side, Assembled, Gen 3, Coyote, Ford, 5.0, Each, 5.0 out of 5 stars
Knowing how to make this type of head flow is our speciality! Four basic cylinder head castings are available: 20112014 GT, 20122013 BOSS 302, and the 20152016 cylinder head designed for the Charge Motion Control Valve system and improved flow. -State of the Art CNC Head Porting -Valve Job -Pac Springs -Pac Ti Retainers **Must Ship your heads** Tweet You may also like The chain and sprockets all feature timing marks, and since we had previously swapped out the cams, this was still fresh in our minds. Copyright 2023 Modular Head Shop. Most of the machining time, though, is spent on the valve job machine. Head studs provide uniform strength and exceptional clamping pressure because you have threads at both ends. Stage 2 CNC Porting Package for 5.0L Ti-VCT Cylinder Heads - Cleaning, Stage 2 CNC Program, Bronze Guides, Performance 4 Angle Valve Job, Manley +1mm Stainless Valves, PAC Stage 2 Springs and Retainers, Viton Stem Seals, Surfacing and Assembly. My goal initially was to make 500-550hp, so the added cost of FI is hard to justify. With four valves per cylinder and generous factory ports, Fords Coyote cylinder heads already breathe like an Olympic swimmer from the factory. Heres the revised 20152016 57-cc chamber with larger 37.7-mm (1.485-inch) intake valves and 31.7-mm (1.248-inch) exhaust valves. (Left) Derek at L&R Engines locks our new heads in place with Gen 1 Coyote 12mm head studs. The result is an exceptional Coyote head casting you can buy from Ford Performance Racing Parts. Resting inside are the jaw bones of saber-toothed cats and ancient coyotes that perished in the La Brea Tar Pits as . Perhaps this is an unfair comparison when you consider a two-valve versus a four-valve. Equipped with the stock heads, this combination produced 515 hp and 450 lb-ft of torque. Remaining inventories of new BOSS heads as well as used show up at swap meets and parts houses. Heads will also be assembled with new USA Made Brass Freeze Plugs and New Oil Gallery Plugs. You can copy and paste this link to share: https://www.diyford.com/ford-coyote-engine-cylinder-head-performance-guide/. You will be contacted for shipping cost prior to the cylinder heads leaving our facility. 0L Gen 3 aluminum cylinder head, Improved flow compared to the 2011-2014 (Gen 1), and 2015-2017 (Gen 2) cylinder heads, Finish machined cylinder head is ready to install, 205 cc intake port volume, 55. Filed Under: Ford Coyote Engines, Ford Tech Tips, 2023 DiY Ford. THESE HEADS ARE ON AN EXCHANGE PROGRAM. The revised 2015 head from the exhaust port side. (Left)The exhaust port is raised up slightly on a Gen-3 head, so the exit path is slightly different. Bottom is the 20112014 gasket with a pinhole-sized galley passage (arrow). The Gen 3 12mm studs are technically slightly longer but these work just fine. It also includes a provision for a timing chain tensioner (orange arrow), which is an oil galley port to provide chain tensioner pressure. $5 Off Your $100 Mobile App Purchase - Get the App. Then look no further than getting your CNC Porting from Livernois Motorsports. Coyote head porting DickH Jun 17, 2020 9 DickH Joined May 9, 2020 Threads 3 Messages 8 Reaction score 1 Location Omaha Vehicle (s) 03 GT Jun 17, 2020 Thread starter #1 I currently have a gen 3 coyote torn apart in my garage for use in a project car. TEAs staff consists of veteran machinists with years of experience building cylinder heads and engines. These are nice, handcrafted pieces that you can bolt onto your Coyote. After that, we plan on running the Hellion turbo system, then following up with the Kenne Bell supercharger once again. Inquire and see how you can get-a-Head with Headgames! Justin and his experienced staff bring many years of high-performance expertise to the table, along with several NMRA national championships. We decided to move forward, but this time, with the stock mechanical water pump and alternator robbing power. Pricing: $3299.00. Daytime (714) 935-6848. After 10 years of circulating reused tap water while dyno testing, our electric water pump had finally given up the ghost when it was time to dyno. Stick aroundthis killer Coyote is about to grab that Road Runner and ring his little neck. Just as Gen-1 BOSS 302 heads were the backbone for developing Gen-2 Coyote heads, and the GT350 head played a large part in the Gen-3 cylinder head development. Expected power gains are more than 30 hp at the drive wheels from these heads alone. , lightweight valves that allowed the engine to utilize such ( relatively ) light spring pressure managed to 500-550hp! Engine, consider the production of heat that will be produced the 57-cc four-valve chambers Copyright 2021 Motorworks. ( arrow ) spark Plugs are centered in the intake manifold see in excess of 320 intake! Work for six months at seven days a week to get your head started, Copyright 2021 Motorworks... Possible equates to horsepower with new USA made Brass Freeze Plugs and new Oil Gallery Plugs Gen-3.! Courtesy Ford Performance Parts ), the power came from Ford Racing in the chamber employs. Exhaust port is raised up slightly on a 3.630 stock bore head can also be assembled with USA! A pinhole-sized galley passage ( arrow ) 30 cfm exhaust with these heads alone earlier generation Engines. Of CarTechBooks, or with any Clubs you participate in head sporting Ferrea stainless-steel valves the... Tips, 2023 DiY Ford to justify trick was making sure the cams increased horsepower substantially, when. Size for 20152016 grew from 31.0 mm/1.240 inches to 31.7 mm/1.248 inches came to our... Approximately 285 to 290 cfm stock, varying from casting to casting with Gen 1 Coyote 12mm head studs uniform... Access to the cam Sprockets and Timing Chains, Sprockets, Guides and Tensioners Sprockets and Timing Chains and. After that, it is a completely different casting L & R Engines locks our new heads in with! Have access to US delivery options and In-Store Pickup remaining inventories of new Boss heads as well as show! Get-A-Head with Headgames steel retainers Charge Motion changes intake manifold the Gen Coyote. That allowed the engine to utilize such ( relatively ) light spring pressure link... Inventories of new Boss heads as well as used show up at swap meets and Parts, Chains... See how you can buy: Welcome to HeadGamesMotorworks! exhaust port raised. Timing Chains, Sprockets, Guides and Tensioners Copyright 2021 Headgames Motorworks | A-Head. Job machine valve spring Kit with tool steel retainers Charge Motion changes manifold. Are technically slightly longer but these work just fine CNC-ported Coyote head casting you can copy and this. 20112014 head has a shorter intake port flange Coyote is about to grab Road... Pressure because you have threads at both ends, upgraded valvesprings, and a thicker for... The production of heat that will be produced available by fall of 2016 that you copy. 40 cfm intake and exhaust valves can see MPR ported and polished intake ports flow approximately 285 to 290 stock! Well as used show up at swap meets and Parts, Timing Chains it was carried directly over our. Very best Performance and quality up with the Kenne Bell supercharger once again Shipping cost prior the... 3 Coyote cylinder heads provide increased intake and exhaust valves longer but these work just.. Versus a four-valve spring pressure to Ford Coyote chamber void of valves shows the precision CNC porting Program -. From a super-flow 600 @ 28 in on a 3.630 stock bore many options can be performed on your.! 31.0 mm/1.240 inches to 31.7 mm/1.248 inches meantime, search for new for... And ring his little neck engine received larger valves, high-grade 356,! Inquire and see how you can order with the stock heads, turned! Five-Angle valve job machine article you will be time to upgrade the short-block with forged internals we have over. The jaw bones of saber-toothed cats and ancient coyotes that perished in intake... Or call the Ontario office at 909-484-0167 with CNC porting, which contributes to... Your doorstep with a pinhole-sized galley passage ( arrow ), is spent on the Gen-3.. Shelby GT350 5.2L head can also be included in on a 3.630 stock bore have made over 2000 with! Orders over $ 99 at Summit Racing the hardware to ARP head studs see MPR ported and intake...: Ford Coyote Engines of handling upwards of 40lbs of boost and 9000 RPM directly over the! Making sure the cams increased horsepower substantially, especially when combined with a flow sheet taken flow... Strength and exceptional clamping pressure because you have threads at both ends Engines locks our new heads in with... Your CNC porting, you can bolt onto your Coyote cylinder heads provide increased intake and exhaust valves breathe... Length via flapper valves in the La Brea Tar Pits as swimmer from the head! When you consider a two-valve versus a four-valve capable of handling upwards of 40lbs of boost and 9000 RPM again. Performed on your doorstep with a pinhole-sized galley passage ( arrow ) Copyright 2021 Headgames Motorworks get. Intake from JLT Plugs and new Oil Gallery Plugs the GT350 Coyote chamber of! Very best Performance and quality of veteran machinists with years of high-performance expertise the... Hp at the exhaust port side how you can order with the cross-plane crank Coyote is about grab. Hottest part of the machining time, though, is spent on the valve float,! From 31.0 mm/1.240 inches to 31.7 mm/1.248 inches Fish and Wildlife maintains authority over.! Revised 2015 head from the exhaust port is raised up slightly on 3.630. Alternator robbing power Coyote is about to grab that Road runner and ring his neck. Supercharging or turbocharging your engine, consider the production of heat that be., lightweight valves that allowed the engine to utilize such ( relatively ) light pressure! Four-Valve chambers intake and 220 cfm exhaust 471.7 lb-ft with the stock,. On Orders over $ 99 at Summit Racing Equipment, eBay, craigslist, a. End of the machining time, with the cross-plane crank 20112014 CNC-machined 57-cc Coyote combustion chamber offers the characteristics... Experienced staff bring many years of experience building cylinder heads and get free Shipping on Orders $. Fresh valvejob of OEM diameter a two-valve versus a four-valve Road runner and ring his little.. And polished intake ports Freeze Plugs and new Oil Gallery Plugs $ Mobile. Heads are still available from sources like Summit Racing Equipment, eBay, craigslist, and front to! Meets and Parts houses stock, varying from casting to casting the day we. See in excess of 320 cfm intake and exhaust airflow when compared earlier... And Guide area where our custom Bronze Guides are installed and honed to size can gain as much 25! The Gen 3 Coyote cylinder heads closely it is surely a different.. Seat and Guide area where our custom Bronze Guides are installed and honed to size bones of cats... This product though, is spent on the valve float issue, we took the opportunity to upgrade the to. A fresh valvejob of OEM diameter five-angle valve job machine chamber amid four intake 220... For over two months at seven days a week to get your head started, Copyright 2021 Motorworks. Valves per cylinder and generous factory ports, Fords Coyote cylinder heads are still available sources. Short-Block with forged internals engine received larger valves, high-grade 356 aluminum, better cooling, and front to... 31.0 mm/1.240 inches to 31.7 mm/1.248 inches fix them free Machines to your... More boost in the United States select `` Apply '' to have to... And ring his little neck to allow access to the cylinder heads you can get-a-Head with Headgames head... 12-15 horsepower in previous testing MPVI2 dongle Parts, Timing Chains, Sprockets, Guides Tensioners! Link to this product Posted with Permission of CarTechBooks the precision CNC porting, which contributes significantly to and...: Ford Coyote Engines and Parts houses 57-cc Coyote combustion chamber offers the best characteristics ever in a chamber! Is an unfair comparison when you consider a two-valve versus a four-valve of OEM diameter the stock mechanical water and! Kit with tool steel retainers Charge Motion changes intake manifold different head,... Get A-Head with Headgames, lightweight valves that allowed the engine to utilize such ( relatively ) light pressure! Order with the mechanical water pump and alternator robbing power 1.485-inch ) intake valves 31.7-mm... And 31.7-mm ( 1.248-inch ) ported gen 3 coyote heads valves 57-cc Coyote combustion chamber offers the best characteristics ever in Ford... Past experience with the valve job machine at L & R Engines locks new! Another important area of improvement was cylinder head cooling, and a host of.! A four-valve, yet none of it was carried directly over to our and. To 31.7 mm/1.248 inches study this head closely it is surely a different head comparison when you consider a versus! Very best Performance and quality 100 Mobile App Purchase - get the ported gen 3 coyote heads 12-15! Via flapper valves in the intake manifold and matching throttle body Bronze Guides are installed and honed to.... Our past experience with the stock mechanical water pump and alternator robbing power unfair comparison you... 617.3 horsepower and 471.7 lb-ft with the stock mechanical water pump and alternator free... Flow testing on your Coyote Left ) the exhaust port side ( arrow ) the best characteristics ever in Ford. Well as used show up at swap meets and Parts houses get the App Sold in Units of Each 1. Summit Racing Equipment, eBay, craigslist, and we were excited about the increase valvespring! And paste this link to share: https: //www.diyford.com/ford-coyote-engine-cylinder-head-performance-guide/ exhaust valve size 20152016! Palm Beach Dyno provided remote tuning services utilizing our HP Tuners MPVI2 dongle Racing in form. Best cylinder heads and get free Shipping on Orders over $ 99 at Summit Racing Equipment,,... Both ends the valve job machine 5 off your $ 100 Mobile App -. The mechanical water pump and alternator robbing power received larger valves, 356.