So Im on the dyno, tuning an EL XR6 Turbo.. as soon as it hit 1 psi of boost, the leans out, like 16:1 - 17:1 leaned out.

We put 550cc injectors in it, helped alot.. now we get to like 5-6psi, and same thing happens... we're like wtf?

Get a volume meter out, measure the pump to be running at 9psi.

Sounds good for a turbo, ey?

Anyway, the dude bought the thing for $600, as a High Pressure fuel pump (model number FPE-502).

Anyone heard of it?
Bought from GP Spares.

Obviously, it is getting replaced ASAP. Getting a Sard pressure reg, and then going again.


Cheers

FPE-502, Fuel Pump Electronic. Sounds like a Fuelmiser brand one. I'll be able to confirm tomorrow for you.

yeah, that was it... let me know what you find out.


Cheers

whose turbo dima?

A customers... not mine

I don't think he comes on here.. I'll ask.
Cheers

9psi from a pump??? my old kingswood mech pump has more pressure!