Honda K20C E85/Gasoline Port Fuel Injection

WARNING: The following product is for off-road and race applications only!

Add true port fueling to the K20C so you can run higher boost and higher ethanol while keeping lambda on target. This auxiliary system works with the factory direct injection and has been used to support 600+ whp with the right supporting parts.

Installation Manual

Why add port injection?

• Extra fueling headroom for big turbo setups and E85
• Cleaner intake valves on DI engines
• Progressive delivery for safer, repeatable power
• FrostByte V3 Controller with LCD display
• MAF based control and 3D table based control
• Second stage pump control output (optional)
• Independent MAP sensor input supported
• Fully progressive operation from medium load to full boost

Fuel compatibility

• Gasoline
• E85

What is included

• FrostByte V3 controller and display
• Wiring leads for injector control and pump output
• Port injection hardware for the K20C manifold
• AN fittings and lines as required for the chosen configuration

Support

General tuning guide is given to all customers specific to their application