Is something wrong with my car?
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From: Apollo Beach, Florida
Is something wrong with my car? I got my car dynoed twice in its lifetime once Nebraska 332HP 345TQ in spring '04 and a few days ago at the Auto Shop in Wichita Falls, Texas 338HP 356TQ. The car is a 2002 Z28 6speed the eng mods I have on the car now are SLP Lid, Jet Hot LTs, 3" Catted Y-pipe and and the Loud Mouth noise maker. It just seems that everyone else out there puts out better numbers. This car runs 12.9's at best so far w/ MT DR's. Would my car benefit from a tune? If so how much power can it pick up?
Doesn't seem that off to me....a little on the low side but all cars and dynos are different, if both of those pulls are on a mustang dyno then i would guess it's pretty much right on. On a dynojet you would see higher numbers. Et seems right on target. What was the A/F?
Thread Starter
12 Second Club
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Joined: May 2003
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From: Apollo Beach, Florida
AF ratio was 12.5 and dropped to 11.3 during the run. Once I figure out how to post pics I will put one up so you guys can see. Also I have seen other print outs and other curves were flat and smooth. Mine were jagged all the way thru.
Originally Posted by hawaiiboysz
AF ratio was 12.5 and dropped to 11.3 during the run. Once I figure out how to post pics I will put one up so you guys can see. Also I have seen other print outs and other curves were flat and smooth. Mine were jagged all the way thru.
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Originally Posted by 66deuce
i think you could pick up at least 10rwhp,10rwtq by leaning it out.i gained that by going from 11.9 to 12.8 AFR.
......also change your plugs once you get the A/F corrected
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