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Old 02-14-2012, 08:06 PM   #28 (permalink)
bullitt5897
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Join Date: Jan 2009
Location: North GA
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Originally Posted by Boosted Z View Post
That is what I was getting at.. With that graph, what is the problem at 6.5k? Out of turbo (compressor), too much EBP, or out of fuel? Or is it the fact that the cast manifolds have reached the flow limit (this is a known issue with log style manifolds)?


The only thing that could verify the 1000hp is a 8 second pass or 160mph + pass at the drag strip. Driving the car around the city doesn’t mean jack, because you only need 100hp for that.
We ran into back pressure issues with my exhaust but we got around that. That may be one of the reasons the torque began to taper off on that graph. I wasnt there for that dyno session so I am not sure and that dyno was from a LONG time ago....
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