Bourne HPP Exhaust Valve Springs Honda F20C Option:Boosted and fuel pressure

and fuel pressure

allowing instant connection to Ecumaster ADU Digital Dashes or CAN Keypads

Vapour Blasted Castings: Exterior engine castings are restored to a factory-fresh

we recommend removal of the VVT system and installing VTEC Lock Pins

The EN52 material provides exceptional stability

Bourne HPP Exhaust Valve Springs Honda F20C Option:Boosted and fuel pressureBourne HPP F20C High Performance Exhaust Valve Spring Set Secure the reliability of your engine's exhaust cycle with this premium performance exhaust valve spring set, developed by Bourne HPP. Designed to withstand the immense heat and pressure of high output configurations, these springs offer a critical upgrade for F20C builds pushing beyond factory power limits. Engineered for versatility, these exhaust springs are rated to handle between 350 700