piggyback fuel pump performance improvements??

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Apr 28, 2009 | 07:11 AM

colorinc

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piggyback fuel pump performance improvements??

installed the protomotive/bosch 044 piggyback fuel pump this weeknd... and its been raining ever since

so here is my question what kind of performance increase if any should i expect from adding it???
tim

Apr 28, 2009 | 07:44 AM

PAULIEWALNUTS

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Did Todd retune?You should notice quite a bit difference. What did Todd say to expect?

Apr 28, 2009 | 10:52 AM

Dr_jitsu

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W/ my old hybrid GT 28's (K 16 hotside) I ran a 7.7 on a stock fuel system.

When I upgraded injectors (60 lbs) rails/MAF and added the secondary pump I ran a 6.69.

Apr 28, 2009 | 11:12 PM

colorinc

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Quote:

Originally Posted by Dr_jitsu

W/ my old hybrid GT 28's (K 16 hotside) I ran a 7.7 on a stock fuel system.

When I upgraded injectors (60 lbs) rails/MAF and added the secondary pump I ran a 6.69.

thanks sean.. thats good info... hey paulie we have not retuned i just ordered his intercoolers ill install them this weekend