How much HP with this setup

[juecke98gt]

How much power will I get to the wheels on my 98 auto gt? I have npi ported and polished heads, pi intake, pi cams, 75mm plenum, 75mm TB, underdrive pullies, bbk shorty headers, mac prochamber, flowmaster mufflers, aluminum driveshaft, Vortec V-1 supercharger, and good tune from anderson ford Thanks

 

[juecke98gt]

How much HP to the wheels with this setup on my auto 98 gt. I have ported and polished npi heads, pi intake, pi cams, 75 mm plenum, 75 mm Tb, bbk shorty headers, mac prochamber, flowmaster mufflers, underdrive pullies, aluminum driveshaft, Vortec V-1 supercharger, and good tune from anderson ford. Thanks for any info

 

[StangYellow]

Assuming you have injectors, fuel pump, and the headwork is an improvement, I would guess 380-400 at the wheels depending on who is on the computer tuning the thing.

 

[Stark77]

I think that sound a tad bit high for a supercharged NON PI head car. With all that money invested into your mod - go get a dyno tune - it's going to be better, safer, and more effective than a canned tune.

 

[Stark77]

you should check your thread in tech - you posted this in BOTH areas.

 

[juecke98gt]

I am by anderson ford. Very well known mustang tuning ford dealership.

 

[CobraRed_96_GT]

I think that sound a tad bit high for a supercharged NON PI head car. With all that money invested into your mod - go get a dyno tune - it's going to be better, safer, and more effective than a canned tune.

Nothing wrong with P&P NPI heads. I'd say 400 is a bit high for a non-intercooled set-up tho. My guess is 375rwhp

 

[Green&GoldGT]

You better take off those underdrive pulleys bc they slow down the blower. My guess would be about 325rwhp

 

[BurningRubber]

You better take off those underdrive pulleys bc they slow down the blower. My guess would be about 325rwhp

Definatly so. Good advice...




How many lbs. of boost are you planning on running?

PI guys with some bolt ons, and 8-9lbs of boost are usually making 365-385 rwhp for comparison.

If your heads are ported well, you should be able to get some-what close to that amount with the same amount of boost. The PI intake and cams will help out alot.

 

[juecke98gt]

Thanks the kit has 10lb pulley, I definitely will take the pullies off! I am hoping for 385 and I am thinking if I go with a more aggressive tune I might see 400. O yeah and my npi heads were professionally ported and polished with 5 angle valve job. Thats it for me than till I get a built 298 from livernois

 

[Zoie_daGT]

how much boost are you running???? Do you have any flow numbers on the heads???

 

[san~man]

Don't make 2 identical threads in the future in tech/talk.

 

[juecke98gt]

What are you the thread police

 

[MyBloodRunsBlue]

no he is actually the moderator and what he says goes...lol abide by the rules

now for numbers, you will probably put down 345-360...in comparison i put down 379/370 with a v2 sq aftercooled system with xpipe and programmer...everything else stock

 

[san~man]

What are you the thread police

Since you asked, yes, I am.

 

[juecke98gt]

Cool sir sorry sir Got any baseball cards

 

[jivepepper]

380 On the nose.

 

[juecke98gt]

Guess ill have to get some cams to get over that 400 mark