what will it make?

mustangflanagan

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Currently i have a 3v stroker shortblock with a p1 procharger with a 3.70 pulley 10 psi. I am at 500rwhp. I am gonna be putting on kooks headers, frpp intake manifold and a 3.40 pulley. Any guesses what it will make....
 

05stroker

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Currently i have a 3v stroker shortblock with a p1 procharger with a 3.70 pulley 10 psi. I am at 500rwhp. I am gonna be putting on kooks headers, frpp intake manifold and a 3.40 pulley. Any guesses what it will make....

When I went from a 4.1 and 450 hp with full exhaust and a stock motor to a 3.9 I hit 500 hp with an auto.

I will say 580 rwhp. Get the meth kit ready.
 

mustangflanagan

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Lol i plan on maxing the damn blower out. Gonna see where i am at then throw meth at it and upgrade the headunit. I am curious how far i can push the headunit. I have the upgraded pyping and intercooler
 

muztangman93

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Why spend the money to max it out. Use the money your spending on meth and pulleys to uprade the head unit. Id bet you could trade yours plus some cash on this forum to maybe a d1 or f1 unit. Going to raise the iat a bunch I would imagine. I woulda thought a 3.9 pulley would have made more boost but Ive never had a p1 on my car. I know a 4.5 is like 11 or 12 psi on a d1.
 

mustangflanagan

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Yea a 3.7 on my p1 stage 2 hits 10 psi at 65000rpm ii would but i am doing full exhaust plus intakemanifold and possibly 127550 cams
 

mustangflanagan

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I would prob do the headunit next yr when i recover from this round lol also doing oil pump.i wish i could trade it in plus cash for upgrade headunit
 

muztangman93

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Id bet if you post something up somebody will be willing to do some swapping. Wouldnt hurt to ask. The d1 was making that much at 6k rpm for me
 

mustangflanagan

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Lol won the money for my intakemanifold at the casino... i might actually be doing cams when i do the exhaust intake and oil pump
 

Memphis 05

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I had a p1 making 630.... 3.1 pulley ad 14 psi, built bottom end, head work with cams and full exhaust.

You should be in the 550-575 range. That is in a danger area of the stock block. Be careful dude...

If you do not want to build a motor. Keep the pulley the same and make a full with the other mods installed. You will make more power easily. Then if you want to change the pulley. Do so then so you can figure out how much power you made truly with the upgrades. Goof luck
 

mustangflanagan

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I had a p1 making 630.... 3.1 pulley ad 14 psi, built bottom end, head work with cams and full exhaust.

You should be in the 550-575 range. That is in a danger area of the stock block. Be careful dude...

If you do not want to build a motor. Keep the pulley the same and make a full with the other mods installed. You will make more power easily. Then if you want to change the pulley. Do so then so you can figure out how much power you made truly with the upgrades. Goof luck

I have a built stroker shortblock made 500 on a 3.70 pulley at 10 psi stock headers heads and cams
 

Memphis 05

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Change the cams and headers...you should make 550. I have a set of Detroit rockers that I took out of the car and replaced with the stage 3 blower cams. Made a little more power....

Pulley that thing down a bit to 14 psi and you will make some more power as well..

What pipe set up are you using? The HO kit or the standard kit? That might me restricting your numbers as well....
 

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