Experts inside
#1
Staging Lane
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Join Date: Mar 2002
Location: Burlingame, CA
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My car has been putting down very low dyno numbers, 376RWHP and 346 RWTQ. I have ARE stage 2 heads and TR224 cam and all the boltons. The car has been tuned with LS1edit, so I dont think tuning is the problem. A few people have told me the problem isnt the head but I am not sure. Also the horsepower drops like a rock at 6400 RPM which isnt normal. What do you guys think, is my engine shot or is it the heads. It was almost as strong before I did the heads and cam, intake pullies and tuning. With all my mods I only picked up 3 tenths and 3 mph.
Before with Headers, exhaust, lid and converter I ran a 12.3 at 110.9
After heads and cam and all the mods in the sig, it ran a 11.98 at 113.0
Before with Headers, exhaust, lid and converter I ran a 12.3 at 110.9
After heads and cam and all the mods in the sig, it ran a 11.98 at 113.0
#4
Staging Lane
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I really dont think it is the driver, first of all since its an automatic and second of all since I drove it to a 12.3 at 110 with just headers and converter. And no it isnt detonating up top, I have all the logs saved from the track and It is running perfect.