T O P I C R E V I E W
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cheap
Member # 858
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posted
With a 351, GT-40s w/ some mild port work, edelbrock performer 5.0 intake, 70mm TB and spacer... what size injectors should be run? I've got the stocker 19#s in there now, with a 255 lph pump and an aeromotive AFPR.
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mtbaughs
Member # 4052
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posted
I like to see 30#ers with this set up.
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st5150
Member # 51
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posted
24's or 30's. Those 302 heads and intake are killing the 351 combo.
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66 AC COBRA
Member # 904
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posted
quote: Originally posted by cheap: With a 351, GT-40s w/ some mild port work, edelbrock performer 5.0 intake, 70mm TB and spacer... what size injectors should be run? I've got the stocker 19#s in there now, with a 255 lph pump and an aeromotive AFPR.
the guy i got the intake from that u are now using was using some edelbrock 6037's unported running 24# injectors, the 24's were plenty big, he didnt even have an AFPR and it was fine, untuned and the car ran flawlessly, no hiccups sputter nothing, just raw torque
i think the 19's might be a little small, i would sudject just go to the dyno and get some runs in with the wideband a/f meter, to see where u really stand, see if u can adjust it enough to get the current injectors to work
$90 at a dyno is much cheaper than new injectors and a new MAF, and u will know where u stand on the rollers
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