P1sc record?!?!?!?!
Melting Slicks
Joined: Apr 2018
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What else do you have with your P1 set up? I’ve been curious as to what it’s best capabilities are, I’ve got a P1 as well still doing **** to correct the build the previous owner did. What size rib? Blower pulley? That’s a sick time, I’m guess your also a damn good driver?
Melting Slicks
Joined: Apr 2018
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I hear that! I’m just curious as to what specifically he has done, how much boost? Stock or built bottom end....the details, high 9’s with a P1 is awesome, again I feel it’s safe to assume he’s a hellava driver.
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Only makes about 12.5psi, 6 rib 3.4 pulley,stock size crank pulley..it does have a Texas speed built short block with ported ls3 heads but I think it would’ve been fine on the stock bottom end if I wouldn’t of had a mishap with the meth kit on a previous setup
Melting Slicks
Joined: Apr 2018
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Wow 12.5 PSI! Looks like I’m going to have my bottom end built as well, I have IW 10% OD pulley and 8 rib kit to go back with, replacing 6 rib kit, 3.7” blower pulley and a custom grind blower cam from cam motion. What cam are you running and how much power did 12.5 psi make ?😳
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Melting Slicks
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Correct me if I’m wrong OP, but I was under the impression from what I’ve read or been told, 12.5psi on a P1SC1 is a lot of boost? Before my car went down for the rebuild and we tuned it I was making 4.5psi on 6 rib kit with 4.25” blower pulley. I think I’m correct in saying the boost was low or lower because the cam the prior owner had was doing most the work and blowing boost out of the exhaust? I’ll be fine if I make 7-8 psi on the rebuild.
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Correct me if I’m wrong OP, but I was under the impression from what I’ve read or been told, 12.5psi on a P1SC1 is a lot of boost? Before my car went down for the rebuild and we tuned it I was making 4.5psi on 6 rib kit with 4.25” blower pulley. I think I’m correct in saying the boost was low or lower because the cam the prior owner had was doing most the work and blowing boost out of the exhaust? I’ll be fine if I make 7-8 psi on the rebuild.
Drifting
Joined: Jun 2016
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From: Temecula, CA
Correct me if I’m wrong OP, but I was under the impression from what I’ve read or been told, 12.5psi on a P1SC1 is a lot of boost? Before my car went down for the rebuild and we tuned it I was making 4.5psi on 6 rib kit with 4.25” blower pulley. I think I’m correct in saying the boost was low or lower because the cam the prior owner had was doing most the work and blowing boost out of the exhaust? I’ll be fine if I make 7-8 psi on the rebuild.
Last edited by Patriot Six; Aug 27, 2018 at 08:00 AM.
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