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View Full Version : RX7 guys... stock FD Fuel pump limit?



Toma
05-25-2010, 10:56 AM
Anyone know the limits of the stock pump (rewired straight to battery) ?

I hit right around 300 whp, and seem to be out of fuel. Is this "right"? (it not the injectors, I have 1600's.)

Thanks

DeeK
05-25-2010, 12:22 PM
I know the stock pump is quite weak for doing much more than basic mods to a rotary. Chances are that it is the pump. I'm sure my brother will chime in here soon enough with actual specs.

tsi_neal
05-25-2010, 12:34 PM
sounds about right to me

sr20s14zenki
05-25-2010, 12:37 PM
Yah they dont go a whole lot over stock. Get your hands on a stock GTR Skyline pump haha, apparently itll do 600 whp with no problem and they are cheap.
:D