how much boost???

9stang1 · December 5th, 2006, 07:56 AM

how much boost can my near-stock 91 handle if i go with bigger injectors, bigger mass air sensor, and a bigger throttle body, and a trickflow intake???

dr.gonzo! · December 5th, 2006, 11:55 AM

6psi...8 psi is pushing it

Haggis13 · December 5th, 2006, 01:09 PM

I was told by Steeda (the local KB dealer) that I could go a max of 8psi without a Snow Meth Injection kit, and 9 with a meth kit and a good tune. (including 42# injectors, a 90mm MAF and god tune)

9stang1 · December 5th, 2006, 01:36 PM

i dont want to waste my money on a 5 psi supercharger cuz they only add like 70 horsepower....i want more than that....but i also want to be safe...i dont want to ruin my engine....should i go with an 8-10 psi vortech???

1slo5.0 · December 5th, 2006, 04:33 PM

8-10psi all day long with a good tune. There are alot of guys running more than that safely.

Haggis13 · December 5th, 2006, 06:32 PM

Originally Posted by Darrell

8-10psi all day long with a good tune. There are alot of guys running more than that safely.

I agree - I'll be swapping my pulley out to 9 psi this summer and following it up with a good tune.

December 5th, 2006, 07:56 AM	#1
9stang1 Regular Join Date: Nov 2006 Posts: 93 iTrader: 0 reviews	how much boost??? how much boost can my near-stock 91 handle if i go with bigger injectors, bigger mass air sensor, and a bigger throttle body, and a trickflow intake???

December 5th, 2006, 01:09 PM	#3
Haggis13 Enthusiast 1993 Mustang GT Join Date: Sep 2006 Location: Ottawa, Ontario, Canada Posts: 593 iTrader: 0 reviews	I was told by Steeda (the local KB dealer) that I could go a max of 8psi without a Snow Meth Injection kit, and 9 with a meth kit and a good tune. (including 42# injectors, a 90mm MAF and god tune) __________________ Bart 93 Black on Black GT Kenne Bell S/C GIVE 'ER!

December 5th, 2006, 04:33 PM	#5
1slo5.0 MM Ninjas! 1990 Mustang LX 9.36@143 mph Join Date: Jan 2006 Location: North Fond du Lac, Wisconsin Posts: 11,375 iTrader: 1 reviews	8-10psi all day long with a good tune. There are alot of guys running more than that safely. __________________ My daily driver has 16 cylinders and 4400hp @ 1000 rpm.... ***1988 Mustang GT - Stock....almost

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December 5th, 2006, 01:36 PM	#4
9stang1 Regular Join Date: Nov 2006 Posts: 93 iTrader: 0 reviews	i dont want to waste my money on a 5 psi supercharger cuz they only add like 70 horsepower....i want more than that....but i also want to be safe...i dont want to ruin my engine....should i go with an 8-10 psi vortech???

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