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Discussion Starter · #1 ·
A friend has an '87 GN and has ordered a Thrasher 92 chip. Will an adjustable FP regulator (set at 45#) and stock fuel pump without a hot wire kit provide enough fuel? This car is all stock except for AFPR.

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Jim: 87 GN with: TA-49/PTE .63 housing; stock motor, transmission and converter; MSD 50#; CAS V-4; 3" DP; ATR 2.5" SS exhaust; 62 mm Hemco; Translator w/3" MAF; Bigmouth air system; SMC alcohol; Walbro 340; BFG DRs; and Extender 100 chip with 21* timing. Best ET/mph with w/93 octane + alcohol were 11.961/117.05.
 

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Discussion Starter · #4 ·
Thanks guys. Will advise to get a new pump.
 
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