Stock OEM injectors, in good condition, typically flow around 190cc/min @3.5 bar.
This is sufficient to support roughly 75 hp at 90% duty cycle. This means they will generally suffice on most 865cc applications with stock heads and throttle bodies up to around 7,500 rpm.
If you plan to make well over 75 HP we recommend higher flow injectors.
This (374cc/min) High Flow Injector Kit will support an estimated 130 HP on pump petrol (or around 100 HP on petrol w/NOS) at 80% duty cycle.
This is sufficient for free breathing 865cc motors running petrol and turning higher rpm.
These are the exact injector kits we are running in our 865cc petrol race motors.
These kits are not flow matched. If required, flow matching can be selected as an optional extra.
They are direct replacements for the stock injectors, with the exception of the electrical connector, which requires a Denso (stock harness) adapter to EV1 Injector connector.
This kit contains two new Genuine Bosch injectors with harness adapters.
* Website may not reflect current stock.
If there will be a delay in shipping we will contact you. If you want to be certain of availability before placing your order please ring 02 9715 7354 or email email@example.com