? seen 11.08 psi on a 4.00 pulley@6200rpm
10-28-2012, 11:37 AM
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? seen 11.08 psi on a 4.00 pulley@6200rpm first i have a zl1 pump no bap no meth,car dropped fuel pressure @ 5500, I figured the trhe zl1 pump alone would be enough to make pulls to 6800 with no fuel drop off well some fuel drop but not down to 30 psi....and on the other note im cam full bolt on and D1 car with a 4.00 pulley, i dont think it should have seen 11.08 psi @6200. What could be up for this setup to make that kinda boost with such a big pulley.....and i do have 60lbers and just bought a BAP. It is also a new kit and from what i read it sounded like it was a bolt on 8 psi kit on stock car,with that being said with a 236/242 617 627 114+4 cam and ls3 heads with 1 7/8 headers i figured it would make less boost?????
01-02-2013, 03:52 AM
#3
first i have a zl1 pump no bap no meth,car dropped fuel pressure @ 5500, I figured the trhe zl1 pump alone would be enough to make pulls to 6800 with no fuel drop off well some fuel drop but not down to 30 psi....and on the other note im cam full bolt on and D1 car with a 4.00 pulley, i dont think it should have seen 11.08 psi @6200. What could be up for this setup to make that kinda boost with such a big pulley.....and i do have 60lbers and just bought a BAP. It is also a new kit and from what i read it sounded like it was a bolt on 8 psi kit on stock car,with that being said with a 236/242 617 627 114+4 cam and ls3 heads with 1 7/8 headers i figured it would make less boost?????
Last edited by incon3037r; 01-02-2013 at 04:42 AM.
