Looking to purchase a 92, why HP Difference Between 90-92 and 93-95? - ZR-1 Net Registry Forums

5ABI VT · 10-24-2014

From my experience the LS1 6 speed traps slighty higher than the LT4. Given that the C5 is lighter it sure lends some credibility to the LT4 being slightly underrated. Ive seen 2 LT4s trap 106-107. My friends LT4 I went to the track with with nothing but a B&B (newer restrictive system) just last year trapped 106 mph. Back when I had bolt ons on my 93 LT1 I was trapping around 111 and Stock 6 speed LS1s were slightly slower at 108-109. The only car I went up against was in 1999, and it was a stock 97 6 speed with a Borla stinger cat back and he was 109.

I guess just for comparisons sake I had Long tubes and Corsa with a haibeck chip and I was just under 118 mph. My friends LT4 car only has a chance when im not paying attention

10-24-2014	#30
5ABI VT Join Date: Jun 2013 Location: Toronto Posts: 780	Re: Looking to purchase a 92, why HP Difference Between 90-92 and 93-95? From my experience the LS1 6 speed traps slighty higher than the LT4. Given that the C5 is lighter it sure lends some credibility to the LT4 being slightly underrated. Ive seen 2 LT4s trap 106-107. My friends LT4 I went to the track with with nothing but a B&B (newer restrictive system) just last year trapped 106 mph. Back when I had bolt ons on my 93 LT1 I was trapping around 111 and Stock 6 speed LS1s were slightly slower at 108-109. The only car I went up against was in 1999, and it was a stock 97 6 speed with a Borla stinger cat back and he was 109. I guess just for comparisons sake I had Long tubes and Corsa with a haibeck chip and I was just under 118 mph. My friends LT4 car only has a chance when im not paying attention