Fuel Moto offers comprehensive in-house cylinder head services for late model Harley Twin cam engines.  With nearly 20 years of porting experience in a wide range of applications we can provide a cylinder head package for nearly any combination using our proven programs that have been developed on the flow bench, the dyno, and in real world testing for maximum performance and driveability. We use only the absolute finest parts and components from manufacturers such as Wood Performance, AV&V, and Kibblewhite and all of our R&D, porting, and machine work is done in-house.  Fuel Moto is equipped with a Superflow flow bench with data acquisition capabilities, Serdi valve tooling, and an extensive library of porting equipment.  All design and development is tested and verified on our Dynojet 250i chassis dyno.

Customer supplied cylinder heads are turned around in 2-5 days in most cases, we also have a limited supply of heads ready to go with a core exchange. Fuel Moto also carries completely finished heads from brand new Harley castings. Please contact us for details.

Fuel Moto also offers Throttle body porting services click here for more info

Level A   $399.00

The Fuel Moto Level A cylinder head is our most basic performance cylinder head and includes the following:

• complete disassembly, inspection, and cleaning of cylinder heads
• Street porting with an emphasis on low end torque and throttle response
• CC combustion chamber, set to desired spec
• Serdi valve job
• Stock Valves and Springs are inspected, tested, and retained
• Machine/Install compression releases if required (+$100.00)
• 2-5 day turnaround on customer supplied heads
• ALL WORK IS DONE IN HOUSE

Level B  $699.00

The Fuel Moto Level B cylinder head is our premium Street Performance head. It was developed for excellent all around performance gains,  it works especially well with 103" and 107" builds  and includes the following:

• complete disassembly, inspection, and cleaning of cylinder heads
• Extensive porting, texturing, and blending with an emphasis on best all around performance
• Exhaust port and and combustion chamber are fully polished
• Oversize Stainless 1.900" Intake 1.610" Exhaust valves
• Serdi valve job
• Fuel Moto cryogenic coated extreme duty beehive style valve springs up to .600 lift
• CC combustion chamber, set to desired spec
• Machine/Install compression releases if required (+$100.00)
• 2-5 day turnaround on customer supplied heads
• ALL WORK IS DONE IN HOUSE

Dyno Charts

Fuel Moto Level B cylinder head Twin cam:
Dyno chart for the Fuel Moto Level B cylinder head and Fuel Moto ported throttle body as tested with Fuel Moto 107" big bore kit, Wood TW-555 cams. Bike was also equipped with Jackpot 2/1/2 head pipe, Jackpot Dyno tuned mufflers, and tuned with Dynojet Power Vision

Twin Cam 103" TW-777

The following dyno chart is from 2012 Harley 103" Touring model with Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, Dynojet Power Vision, Fuel Moto Level B heads, and Wood TW-777 cams 

Twin Cam 107" TW-777

The following dyno chart is from 2011 Harley Touring model with Fuel Moto 107" kit, Wood TW-777 cams, Fuel Moto Level B heads, Stage 1 air cleaner, D&D Fatcat 2/1 and Dynojet PC-V 

Fuel Moto Level A cylinder head Twin cam:
Dyno chart compares stock cylinder head to Fuel Moto Level A cylinder head as tested with Fuel Moto 107" big bore kit, Wood TW-555 cams. Bike was also equipped with Jackpot 2/1/2 head pipe, Jackpot Dyno tuned mufflers, and tuned with Dynojet Power Vision.