Fuel Pressure on K20A2 with JRSC

andyduk · Post by **andyduk** » Tue Apr 10, 2007 4:24 am

Should my Adustable FPR be just set to say 53 PSI and have no vacuum connected ?

At momment I have it set at 53 PSI on idle with vacuum disconnected and then connect vacuum.

On light throttle overun my pressure drops to 20 psi or so, on WOT its up at 60 psi but the low pressure on overun means that its hesitating until the pressure picks up ...

Many thanks

Post by **Spunkster** » Tue Apr 10, 2007 10:12 am

You should be using the stock FPR. K-sereis engines run at a fixed fuel pressure. Unfortunately this does not fall in to the Hondata area of expertise. You may want to contact your tuner for assistance with this.

andyduk · Post by **andyduk** » Tue Apr 10, 2007 12:34 pm

Spunkster wrote:You should be using the stock FPR. K-sereis engines run at a fixed fuel pressure. Unfortunately this does not fall in to the Hondata area of expertise. You may want to contact your tuner for assistance with this.

This is a Type R K series with JRSC in a Lotus swap - but you answered it - fixed pressure - Thanks !

jerseyjew · Post by **jerseyjew** » Tue Apr 10, 2007 3:58 pm

andyduk wrote:
Spunkster wrote:You should be using the stock FPR. K-sereis engines run at a fixed fuel pressure. Unfortunately this does not fall in to the Hondata area of expertise. You may want to contact your tuner for assistance with this.
This is a Type R K series with JRSC in a Lotus swap - but you answered it - fixed pressure - Thanks !

Pics please!! :D