T O P I C R E V I E W
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1SICK86
Member # 8619
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posted
whats up guys I have a 1989 gt with the following:351 Windsor trickflow stage1 cam,AFR185 heads with 1.7 adjustable rockers,bbk 1"3/4 long tube headers 3" exhust with dynomax bullets, trickflow trackheat manifold 75mm throttle body egr delete bbk fuel reg and 3.5" c&l cold air as of right now I have 24pound injectors with matching maf sensor and a 340 lph intank fuel pump,373 gears in the rear 5speed currently has stock ECU runs okay but have a few questions I know I need a dyno tune but want to know the following... *going all motor for now so what do I need befor I get the tune done? *do I need more injector then 24s? *is the 340 fuel pump I have too much? *what should I set my timing to? *what should I set my fuel pressure too? *any other tips you guys have that have done the 351 swap or am I missing anything?
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351w
Member # 11875
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posted
I’d look into a Pro-M EFI, no need to pay a tuner a dime and you can change your combo 100 times and never need to re-tune the car.
Fuel pump is fine, check an injector calculator timing is 10* and fuel pressure is 39-40psi with the vacuum line disconnected.
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Martinna
Member # 12493
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posted
Injectors will be near their peak. 325-350HP. I would keep them.
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1SICK86
Member # 8619
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posted
thanks guys ill check these thing out and see how it all works out. and you guys think of anything out else let me know. [ 2018-07-26, 10:41 PM: Message edited by: 1SICK86 ]
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fam_lace
Member # 8565
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posted
go 30s with a 90mm maf
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