P1SC What hp expected?
I'm guessing around the 525-600 mark but all depends on what you all have in it and cam specs, cr, and etc...... Popo8 from LT1 forums did around 580-590 12 psi with 383 LT1. He has 225 AFR heads so he has the flow also. I'm do not know the flow numbers of the LSx heads but I know they flow damn good. Your cam is pretty good size also.
But I know its LSx vs LTx but gives you an idea. And I dont know the details of his build either. However Procharger says the PS1 is good for 875.....I dont believe that either. That would make my little 600b good for 775 I think they say and I flat out call BS on that...and if you do Its a 500 NA motor with max 62k rpm of the charger also And I'm spinning mine right at 52k now for 2-3 psi. For sure all out race fuel and or 85+ etho.
But I know its LSx vs LTx but gives you an idea. And I dont know the details of his build either. However Procharger says the PS1 is good for 875.....I dont believe that either. That would make my little 600b good for 775 I think they say and I flat out call BS on that...and if you do Its a 500 NA motor with max 62k rpm of the charger also And I'm spinning mine right at 52k now for 2-3 psi. For sure all out race fuel and or 85+ etho.
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Staging Lane
Joined: Sep 2012
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6 Speed car
Mike Duke Ported 317's
LT Header's into dumps
What injectors will I need? Do you think 42's will do it or will I need something like a 60
& will a 255 pump keep up or should I do a 340/400?
Mike Duke Ported 317's
LT Header's into dumps
What injectors will I need? Do you think 42's will do it or will I need something like a 60
& will a 255 pump keep up or should I do a 340/400?
Low 500 for a number. I would not even bother with the 317's. I ran stock comp when I had the p1 on he car and made mid 500's on 8lbs. Get the racetronix pump setup and 60lb injectors right away.
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Staging Lane
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Something doesn't sound right with that combination, or the boost gauge was wrong. Bob
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ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website
I would definitely get a racetronix pump w/ hotwire and at LEAST 42 lb injectors to run 550 rwhp (should put them around 80-85% duty cycle under full boost)
But, im guessing 530 hp / 470-490 tq
But, im guessing 530 hp / 470-490 tq