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87-91 dyno chart?

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Old Oct 17, 2003 | 04:34 PM
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Hit Man X
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87-91 dyno chart?

Has anyone ever dynoed one of these stock that has a 302/AOD or just a 302?

I think they will lay down about 130-140rwhp tops but I would like to see what RPMs the peaks are at and stuff of that nature. I want a fairly accurate baseline of where to estimate my powerlevel. I am aiming for 200rwhp with stock heads, cam, and rockers.

Thanks!
 
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Old Oct 17, 2003 | 06:41 PM
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my 90 has a 302 and it supposedly lays down 185 stock
 
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Old Oct 17, 2003 | 10:34 PM
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That 185 was measured at the crank. Hitman is talking at the rear wheels, so some of that will be lost in the drive train. I'd be interested in seeing a dyno sheet too, just for curiosity's sake.
 
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Old Oct 17, 2003 | 10:49 PM
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Yeah I am attempting to get a baseline of what my mods have done...

Here is what I am thinking:

~135rwhp stock

~15rwhp long tubes
~10rwhp cat and Magnaflow
~7rwhp underdrive pullies
~7rwhp electric fans
~10rwhp FIPK and Ported MAF
~15rwhp full tune (wideband O2 & timing, coming at year's end)

That is about 200rwhp. Do my numbers seem pretty on par...they do to me at least.
 
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