Took my stock Z to the dyno!
Originally Posted by redman333
I had my stock Z dynoed on a dynojet and had a max run at 240.9hp I don't remember the torque though. If I can find the charts I'll post them. I should be able to put them up tomorrow. The first run was 233hp but when they cooled the engine some they ran 240. By the waythose numbers are from 3rd gear.
Two runs were done, one in 4th and one in 5th. The results I posted were from the 5th gear pull. After mods I'll be doing two pulls in 5th.
No mods too extreme, by the way, just a plenum spacer (Motordyne), Crawford high-flow cats, probably an intake/popcharger, and maybe and exhaust if I don't think that an exhaust+HFC will be too loud. Maybe this will all add up to 25whp?
The SAE correction factor was 1.02. It was 80-ish degrees yesterday, but the runs were done after driving 30 minutes on the highway and almost zero cooldown between runs. Next time I'll let it cool off some before putting it in the dyno!
No mods too extreme, by the way, just a plenum spacer (Motordyne), Crawford high-flow cats, probably an intake/popcharger, and maybe and exhaust if I don't think that an exhaust+HFC will be too loud. Maybe this will all add up to 25whp?
The SAE correction factor was 1.02. It was 80-ish degrees yesterday, but the runs were done after driving 30 minutes on the highway and almost zero cooldown between runs. Next time I'll let it cool off some before putting it in the dyno!
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