Procharged P1SC
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Joined: Sep 2023
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From: Houston
Procharged P1SC Hey guys,
Have a 93 foxbody notch and buying parts to give this the real motor it needs.
Secured 6.0 Block and a 5.3 both aluminium (great price)
5.3 crank
LS3 heads and I have a set of 243's
Today I secured a brand new P1SC, and my question is, which set up would you go with? I hear from both sides that each are great! But I'm not looking for a full blown racecar. I just want a solid 650 rwhp street car. Also which cam would you guys go with? Thanks for all your help and advice 😁
Have a 93 foxbody notch and buying parts to give this the real motor it needs.
Secured 6.0 Block and a 5.3 both aluminium (great price)
5.3 crank
LS3 heads and I have a set of 243's
Today I secured a brand new P1SC, and my question is, which set up would you go with? I hear from both sides that each are great! But I'm not looking for a full blown racecar. I just want a solid 650 rwhp street car. Also which cam would you guys go with? Thanks for all your help and advice 😁
Bigger is better imo so 6.0 all day. And any camshaft will make your goals, I would go with a stage 1 or 2 blower cam from any company that makes them. BTR, texasspeed, tick etc etc etc.
Edit- ls3 heads for the 6.0 also. And I believe they won't work on a small bore engine like a 4.8 or 5.3.
Edit- ls3 heads for the 6.0 also. And I believe they won't work on a small bore engine like a 4.8 or 5.3.
650 rwhp on a procharger is a low goal....very easy to do. I agree more cubes are better in the end so the 6.0 with cathedral heads "for street" might be best option because the power AND torque comes in sooner on the curve and on the street that is more ideal.
650 with a P1SC is not a "low goal". In fact, it's really pushing it. I have tuned on a 6.0 with a P1SC, a blower specific cam, Yank power adder converter and a 3.90 gear. At just under 15#, I would guess it put down 580 wheel and I have stood on the neck of this thing. The P1SC just isn't my favorite after tuning on it. It's slow to make boost just by design, and if you want to shift that, you then have to short shift the car so you're not making too much boost. I don't want 15# at 6300rpm, when it shifts at 6600, I want 15# at 5200.
Wallace calculators show it's putting out 668 Flywheel based on weight/et.
Just my opinion.
Wallace calculators show it's putting out 668 Flywheel based on weight/et.
Just my opinion.
TECH Enthusiast
Joined: Mar 2013
Posts: 503
Likes: 39
At any rpm or specific point on the curve the only way to increase power is to increase torque by definition. Sorry for the nit pick. Slow afternoon.
