p1 how much psi

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10-28-2009, 09:33 AM

#51

NegraRCSB2X4auto

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Quote:

Originally Posted by Slowhawk

It just did 1/4 mile runs this time so it measured 490rwhp on my Mustang Dyno in 2nd gear.Truck did 240rwhp stock.

i did 518hp with a 224/228 cam and 2600 stall and a 3.6pully in 90deg 50%hum. so he should have 550 ish with his setup i'm sure.

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10-29-2009, 12:13 AM

#52

MFIC

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Quote:

Originally Posted by Most Hated

jusf bout a d1 from jed it has the 3.4 pulley how much boost will i make with that on my setup and will i have trouble witg slipage

I bet 10-11 psi and yes a it will slip with 6rib no with 8rib. What will you shift 6400 or so?

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12-17-2009, 11:28 PM

#53

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didnt want to make a new thread so heres my q right now i have the 3.6 with no slippage its at 14 psi at shift point , how many lbs more should a 3.4 get with no slippage ?

Last edited by Most Hated; 12-17-2009 at 11:34 PM.

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12-18-2009, 10:10 AM

#54

Bad_Apple

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What you shifting your truck at Most Hated... We just starting tuning on my 370 w/P1. By the way im going to be trying to run a 3.5 pulley on my truck hope to be around 12-13 psi. I like to shift around 6800 or so....

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12-18-2009, 10:25 AM

#55

Mangled03gmc

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Quote:

Originally Posted by Bad_Apple

Sweet, I will also be running my p1 on a 370. From what I have read, people don't think it will make much boost on a 370

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12-18-2009, 10:58 AM

#56

Bad_Apple

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One way to find out... haha

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12-20-2009, 05:54 AM

#57

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a friend of mine has the 3.4 with the a 112-1/2 belt (fits tight)and his getting 10-11 with a 6.0 p1 cam and trickflows 225 heads

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12-20-2009, 05:55 AM

#58

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Quote:

Originally Posted by bad_apple

what you shifting your truck at most hated... We just starting tuning on my 370 w/p1. By the way im going to be trying to run a 3.5 pulley on my truck hope to be around 12-13 psi. I like to shift around 6800 or so....

65-6600

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