Honda K-Series Cylinder Head

 

-New High Port K20 Cylinder Head CNC Port Machined & Hand Finished

- Machined for 35mm, 35.5mm, 36mm, 37mm, and 38mm Intake; 30mm, 30.5mm, 31mm Exhaust

- Capable of 400 horsepower at the wheels depending on engine build specifications

- Capable of 300 horsepower at the wheels on 93 octane pump gas

- Includes new valves, springs, and retainers

- Capable of running at 11,500rpm with a cam lift of 15.10

- Compression ratio from 9:1 to 15:1

 

Available at an Additional Cost

 

Bronze Guides | New Valves | New Springs | Titanium Retainers | Copper Beryllium Seats | Pistons | Block Sleeving

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Contact Headway Performance for more information at info@HeadwayPerformance.com

Honda K-Series Camshafts

The main requirement for an internal combustion engine to produce horsepower efficiently is the combination of a very precise mixture of oxygen and fuel, followed by ignition. Horsepower and torque is directly proportional to the rate at which the mixture enters the combustion chamber. This essentially means the more mixture that can be introduced into the cylinder's combustion chamber the higher the potential horsepower output. To achieve this airflow must be improved.

On a camshaft, the cam lobe profile determines the characteristics of the power band of the camshaft. There are several key data points that must be focused on in order to properly design a camshaft that will perform optimally, those are: duration, lift, velocity, acceleration, and jerk. By properly developing a camshaft profile it is possible to generate horsepower and torque throughout the entire power band, opposed to commonly available camshaft profiles that are proven to only increase horsepower in certain sections of the power band.

Headway Performance billet camshaft profiles are available for all applications, from forced induction in the variety of supercharged setups and turbocharged setups, to naturally aspirated applications. We also offer the service of having a custom profile developed for your exact application to achieve maximum efficiency.

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Contact Headway Performance for more information at info@HeadwayPerformance.com

Honda K-Series Custom Gearset

The gearing in a drivetrain is one of the most valuable variables in the equation for achieving success in racing. The Honda K-Series transmission gearset does have a few weaknesses. In order to address those weaknesses Headway Performance has developed a custom gearset to suit various applications. These gearsets are available several different developed ratios, or we are capable of developing a gearset for your individual application. Headway Performance also can provide you with several options regarding the final drive as well as a selection of differentials.

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Contact Headway Performance for more information at info@HeadwayPerformance.com

Honda B-Series Cylinder Head

- Custom CNC and Hand Ported for maximum port flow

- Capable to sustain 1100 horsepower

- Dependant on engine build and specification valve size and valve job

is proprietary to Headway Performance & tailored to your application

- Pistons, Connecting Rods, and Block Sleeving also available

Available at an Additional Cost

Pistons | Connecting Rods | Block Sleeving

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Contact Headway Performance for more information at info@HeadwayPerformance.com

Honda F20C/F22C1 Cylinder Head

 

- Custom CNC Porting

- High Flow & High Velocity Port Design

- For naturally aspirated or turbo application

- Available intake valve sizes of 36mm, 36.5mm, and 37mm

- Available exhaust valve sizes of 31mm, 31.5mm, and 32mm

- Capable of sustaining  543hp and 356 ft-lbs of torque (93 Octane)

 

Available at an Additional Cost

 

Bronze Guides | New Valves | New Springs | Titanium Retainers | Block Sleeving

________________________________

Contact Headway Performance for more information at info@HeadwayPerformance.com