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1992 is a LT1 right. so that dyno was 272 rear wheel horses right. what dose GM say the engine is putting out, they just do engine horse power so your RWHP is the right way.
Here is a pic of the dyno sheet. I notice that at 4200 RPM things drop a bit then pick right back up. I don't know if its anything to be worried about, just kinda caught my eye.
[QUOTE=92ZR1WANNABE]Its a LT1 , factory rated at 300hp.
And yes , a LT4 package is in the works
Here is a pic of the dyno sheet. I notice that at 4200 RPM things drop a bit then pick right back up. I don't know if its anything to be worried about, just kinda caught my eye.
[QUOTE]
The dip is likely due to the torque convertor doing a "forced lock" on the dyno.. No biggy.