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2011 Nismo#91 · 11-30-2020, 11:01 AM

I've been trying to chase down some problems with my TT setup. I seem to lose power very rarely at low engine loads and often at high sustained loads (track). I have noticed though I'm unsure its related the AFR on bank two is a bit 1.5-3 points lower on bank one when it happens, normal numbers are 12-20ish for bank one.

What should be the minimum fuel pump size for my setup. 1050x ID Fuel injectors, stock fuel system with the standard CJM Road Race pump setup. 93Gas with up to 10% ethanol content.

11-30-2020, 11:01 AM	#1 (permalink)
2011 Nismo#91 A True Z Fanatic Join Date: Mar 2011 Location: NJ Posts: 2,381 Drives: slowly Rep Power: 33858	My fuel system is it enough? I've been trying to chase down some problems with my TT setup. I seem to lose power very rarely at low engine loads and often at high sustained loads (track). I have noticed though I'm unsure its related the AFR on bank two is a bit 1.5-3 points lower on bank one when it happens, normal numbers are 12-20ish for bank one. What should be the minimum fuel pump size for my setup. 1050x ID Fuel injectors, stock fuel system with the standard CJM Road Race pump setup. 93Gas with up to 10% ethanol content. __________________ GTR TT 493Whp/431lbft, Ecutek, Southbend 6puck,Quaife, RPM RollBar 4Point, R888R, JRZ RSPro F(10R/10C) R(10R/6C) 1000f500r inlbs+150inlbs Tender, SPL everywhere.Full Specs