new C5 dyno
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I just picked up a new to me C5 with what are supposed to be Stage II LS6 heads, G5x2 on a 114 lsa, and almost all supporting mods. I was never able to get an exact answer who did the heads and I cannot see a casting number anywhere on them. Anywho......here's the graph:
How's that look to everyone? There's some surging below 1500 rpm and I'd really like to move the curve down about 1000 rpm. Any suggestions?
Thanks,
Kevin
![](http://img.photobucket.com/albums/v227/k-mart/car002.jpg)
How's that look to everyone? There's some surging below 1500 rpm and I'd really like to move the curve down about 1000 rpm. Any suggestions?
Thanks,
Kevin
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I don't know what the SAE numbers would be. This is the sheet that came with the car and was done before I bought it. I've read that STD is +4% compared to SAE so draw your own conclusions I guess.
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Well, I have a friend that's done a bit of tuning and we have access to EFIlive. It was searching for idle a bit when I first got it but he tuned it down and its doing much better. I'd like to see if we can get it running better before I start swapping cams.