Great job!

A big thanks to you Karl who made it possible to send us an engine that fast. We’re very happy that there are people out there like you who are...

Engine is fantastic

Karl, My engine is fantastic after your rebuild – sounds crisp and pulls well. Thanks again. Cheers, Steve

Awesome engine

Thanks again karl for supplying such an awesome engine . i never imagined we would get the results that we managed this year . 1st in class & no5...

Another fantastic resul

another fantastic result at prescott, thanks again karl for an awesome engine

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EXT-630HFI New Hayabusa 630cc High Flow Fuel Injector Kit

  • Model: EXT630HFI
  • Shipping Weight: 1kgs
  • £365.00

High Flow 630cc High-Impedance (12.5). 
These Injectors Flow 60lbs/hr at 43.5 psi (3 bar). 
Engine performance enhanced through the optimized spray pattern. 

These injectors utilize a multi-orifice tip providing 30 degree spray pattern.

Kit contains:

  • 4 modified 630 High Flow Injectors
  • 4 Top fuel rail adapters
  • A set of O-rings
  • 4 EV1 connectors with wire tails

This kit has been designed to fit std Gen 1 (99-07) Hayabusa throttle bodies with no other modification except wire connection.

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