Okie!!
07-29-2007 | 06:04 PM
#29
TECH Enthusiast
Joined: Dec 2005
Posts: 530
Likes: 0
From: Owasso,Ok/Honolulu, HI
Originally Posted by texas99Z28
I recently had my 1999 z28 dyno'd at MTI in Houston. I was unpleasantly surprised with a 300 rwhp pull. I thought stock LS1's were underrated by gm, and would dyno at 330 to 350 rwhp stock Did I get a bad LS1?
factory rating is at the crank.
07-29-2007 | 06:05 PM
#30
TECH Fanatic
Joined: Jun 2006
Posts: 1,220
Likes: 0
From: Nashville, TN
Originally Posted by texas99Z28
I recently had my 1999 z28 dyno'd at MTI in Houston. I was unpleasantly surprised with a 300 rwhp pull. I thought stock LS1's were underrated by gm, and would dyno at 330 to 350 rwhp stock Did I get a bad LS1?
Nope...Your motor is right there with other stock ls1 motors 300 is about right for a stock A4. The M6 will dyno a few ponies higher. GM underrated the ls1 fbodys to apease the Vette owners. Every ls1 had 345 hp, and thats why you got 300rwhp.
07-29-2007 | 06:25 PM
#31
i saw a formula for sale infront of circut city on nw express way on my way to work the other day i think the sign said 14,000 on it. it was the 98-02 body. dont know if its still there or not tho.
08-03-2007 | 05:51 PM
#33
Hey guys I am from Iowa down in OK City visiting some family. Anything going on this weekend? It would be kind of cool to meet up with some people if at all possible. Send me a pm if anyone is willing to do that. Don't have the car with me though, but wouldn't mind seeing some of yours.
