Stock Foxbody question

[gmkillr]

I have a stock motor in my car.
stock shortblock
stock intake
stock heads
and my car makes over 500 at the wheels









































With a little boost.....

[jaa55]

and different pistons I believe in 93+

yess 93 is the first year of the hyper piston, you have to be careful with boost. i hear a little detonation will scatter it.

[gmkillr]

yess 93 is the first year of the hyper piston, you have to be careful with boost. i hear a little detonation will scatter it.

I have those same pistons in my car thats been stuffed full of boost for years and have had zero issues. Dont believe the hype!

[fastfox91]

ive never seen a bone stock 5.0 on the dyno but very close there was a guy at AFN this year he had a 92lx5 speed it had the base timing at 14 and a k&n in the stock box with the silencer removed. still had stock exhaust and he said it still had stock gears and it was a 49,000 mile car very nice also very clean it made 189hp i thought that was pertty good

the other was a 88 gt 5 speed with high miles the guy said it had 18x,xxx.it had 3:55, a flowmaster cat back and a catted h pipe i think bbk, base timing at 14, bbk cold air in the fender well it made 223 hp

those are the only details i have about the 2 cars

[jaa55]

I have those same pistons in my car thats been stuffed full of boost for years and have had zero issues. Dont believe the hype!

good to hear! i have a 93 also!

[Mr. Rob]

Define stock.

I guess he ment bone stock

[gmkillr]

good to hear! i have a 93 also!

My car is a 94 but they are the same pistons as the 93's. I do have a 92 Mustang w/ some nice factory forged pistons though....
I also have this nice rebuilt 302 with factory forged pistons in it that have been flycut, & a nice canton main girdle. So when my motor finally does go boom, I have this one sitting here waiting to go in.

[Pure Stock]

I guess he ment bone stock

1985 GT=210
1986 GT=200
1987-1992 GT=225
1993 GT=205
1994-1997 GT=215
1998 GT=225
1999-2004 GT=260
2005-2008 GT=300

[jaa55]

looks good!!

[SVTGT]

my 1990 5.0 with underdrives and some timing made 207hp at the wheels. woohoo.

[SAC81]

This is a trick question. Everyone knows that there is no such thing as a stock fox body Mustang.

[Pure Stock]

This is a trick question. Everyone knows that there is no such thing as a stock fox body Mustang.

I had one. It was stock down to the original plugs from 86.

[coralcoupe1993]

This is a trick question. Everyone knows that there is no such thing as a stock fox body Mustang.

Good point! I had 4 though

[coralcoupe1993]

1985 GT=210
1986 GT=200
1987-1992 GT=225
1993 GT=205
1994-1997 GT=215
1998 GT=225
1999-2004 GT=260
2005-2008 GT=300

Damn - I was going to do this.