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Also on the SVT and ZX3 where the fuel PSI is falling off i have cured about 80% of that by drilling the 1/8 inch hole in the pump bypass out to the same size as the ID of the pump outlet side with drilling this hole i have taken a SVT making 300HP and fuel PSI falling off to 19-21 to holding a steady 36/37psi at 307HP

Tom

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Hey tom i was woundering if you could explain this a little bit better or possibly post up some pics of this mod. I want to do this to my svt fuel pump that i bought for my zx3 befor i put it in, but i do not want to mess anything up.

thanks

larry
 
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