I was recomended to mine too...
Ok here is my sheet! I got my stock Cobra baselined so I could at least know where I am starting from and then I'll know my total gains.
This car is off the lot stock. It didn't have anything done to it. Remember I am also at 6200ft above sea level. So that will hurt my numbers.
With my new exhaust I prolly gained 5-8rwhp..So I'm thinking it's about 220-225 right now. I won't get another dyno sheet until I get headers and a few other options.
Your #s are low IMO. You should be in the 240 RWHP range 290 Tq. Of course this depends on several things, but the #s SHOULD be corrected for altitude. Ask Rob, if he says yes, then altitude is not a factor. If he says the #s are NOT corrected, then you can add 40-50HP to those #s.
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If I was corrected for altitude wouldn't be it be less. I thought at one time he told me it was 177whp corrected for altitude. I should do it again when it's cooler outside also cause it says it was 87 degrees out and that will make the air less dense.
The corrected # is always higher, that's the one that should be same no matter where you dyno. In my race class we are limited to 260 rwhp, if we race in TX, their #s should be same as ours.
Don't dyno again just for cooler air. It may be worth a couple of hp, but honestly, you're not changing anything. If you bump timing to 15*, get the full exhaust, some new plugs and wires ( if old), and if you can swing it a better cam, I bet you pick up close to 50rwhp. That you'll feel.
So here is how I see it, but I could be missing something. The car is almost 20 years old it was suppose to only come with 240HP when brand new and that was at the flywheel, if I am not mistaken. So how could/should it have over 240hp at the wheels without any mods? Plus you lose at higher altitude, which then would make my numbers of 217 reasonable, with only a loss of 23hp?
Correct me if I am wrong, cause I might be way off course here. If I should have more like you said what could be happening to that is restricting the RWHP?
you change your set up much at all?