ati pulley ?
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From: north jersey
ati pulley ? what size pulley do i need to go from 5 psi to 7 psi.i have the 7 psi kit but i am only seeing about 5 psi.also would i need a retune or other fuel upgrades for this.right now i am running 38 lbs injectors.
thanks
thanks
Launching!
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From: IRVINE,CA
Originally Posted by snkchrmr
I have a 3.2 on my p1 and I am seeing 7.5 to 8. Thats with 0 belt slip and a freshly cleaned filter.
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From: north jersey
ok so it looks like i should try the 3.2 pulley for the p1sc
do you guys think i should get the computer re-tuned?
or maybe get 42 lbs injectors
because even now my fuel pressure drops to 55 psi,then goes back up to 60 when the transmission shifts
do you guys think i should get the computer re-tuned?
or maybe get 42 lbs injectors
because even now my fuel pressure drops to 55 psi,then goes back up to 60 when the transmission shifts
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On The Tree
Joined: May 2003
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From: Gastonia,NC
Originally Posted by 99transamls1
ok so it looks like i should try the 3.2 pulley for the p1sc
do you guys think i should get the computer re-tuned?
or maybe get 42 lbs injectors
because even now my fuel pressure drops to 55 psi,then goes back up to 60 when the transmission shifts
do you guys think i should get the computer re-tuned?
or maybe get 42 lbs injectors
because even now my fuel pressure drops to 55 psi,then goes back up to 60 when the transmission shifts
Yes I would get injectors and tunning. You will also need a inline fuel pump if you don't already have one.
Yeah I would say with the heads and cam you would be down on some boost. Plus belt slip.
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Launching!
Joined: Jan 2003
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From: IRVINE,CA
Originally Posted by WHPLASH
I have the same setup as you. I had a 3.7 and saw 6lbs. Now I have a 3.5 and see 7.5 lbs. With a 3.2 you'd see 9-10 lbs.