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I have an 02 z06 with a tsp ms3 cam, 1 3/4 long tubes, cats, stock catback, vararam and a ported t-body. It made 424hp and 377ft/lbs sae corrected with the intake pressure dropping 3kpa over 5k rpm. My tuner said the stock air bride would cause the pressure drop and would pick up close to 10hp with a better flowing one. The best track numbers I could get was 12.0 at 121mph with 2.1 60ft on street tires, and im not the best driver...
I now have a vararam bridge, no cats and b&b catback. I am also going to be installing some PRC stage 1 ported and polished heads here in the next few weeks. Any thoughts on power numbers or does anyone have a similar setup?
I would say that you can safely expect 20-25(Max) RWHP and be solidly in the 11's, and if you can beg,plead,bargin for someone to lend you a drag pack - I could very see mid 11's for your set-up
Nice numbers this thread helped me out i have a Ms3 cam i pulled from my truck and was wanting to know some numbers and i found them and now i will soon be putting it in my Z along with a head swap and a fast 92/92
Ok, I got tuned yesterday and put down 447/391 on a dynapack dyno after installing tsp stage1 ls6 heads. Im not really sure how this compares to a dynojet but I did 424/371 a ms3 cam only on stock ls6 heads.