E85 Build
04-16-2008, 06:35 AM
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E85 Build
I am planning on running E85 soon and was woundering if stock FPR and Fuel Rail will work? I am running 1000cc's and 255lph.
04-16-2008, 09:14 AM
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Re: (boostfed-r)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boostfed-r »</TD></TR><TR><TD CLASS="quote">i run a jdm ITR Turbo with an sc34..looing to make around 315</TD></TR></TABLE>
you will be fine, get a FPR though
you will be fine, get a FPR though
04-16-2008, 10:50 AM
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Re: (96 GSR-T)
Actually the stock FPR will be fine, just get a gauge if anything.
The reason it would work - with the same size pump, you bypass ~30% LESS fuel through the FPR. Given that a 255HP on a stock FPR only bumps if up ~10-15psi (~30% more), it should probably stay around stock if 30% more fuel is going through the injectors instead. Worst case you get a few extra PSI of fuel at idle, but you have to retune the entire map anyways.
The reason it would work - with the same size pump, you bypass ~30% LESS fuel through the FPR. Given that a 255HP on a stock FPR only bumps if up ~10-15psi (~30% more), it should probably stay around stock if 30% more fuel is going through the injectors instead. Worst case you get a few extra PSI of fuel at idle, but you have to retune the entire map anyways.
04-16-2008, 11:43 AM
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Re: (HiProfile)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HiProfile »</TD></TR><TR><TD CLASS="quote">Actually the stock FPR will be fine, just get a gauge if anything.
The reason it would work - with the same size pump, you bypass ~30% LESS fuel through the FPR. Given that a 255HP on a stock FPR only bumps if up ~10-15psi (~30% more), it should probably stay around stock if 30% more fuel is going through the injectors instead. Worst case you get a few extra PSI of fuel at idle, but you have to retune the entire map anyways.</TD></TR></TABLE>
yea, but I bet his high compression JDM ITR makes more than 315whp with that SC34 and E85, so why not just add the FPR, its not like it costs $400
The reason it would work - with the same size pump, you bypass ~30% LESS fuel through the FPR. Given that a 255HP on a stock FPR only bumps if up ~10-15psi (~30% more), it should probably stay around stock if 30% more fuel is going through the injectors instead. Worst case you get a few extra PSI of fuel at idle, but you have to retune the entire map anyways.</TD></TR></TABLE>
yea, but I bet his high compression JDM ITR makes more than 315whp with that SC34 and E85, so why not just add the FPR, its not like it costs $400
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do i need an adjustable fuel pressure reg. if im running walbro 255lph with stock fuel rail on turbo
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