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Old 11-10-2011, 11:00 AM   #322
arghx7
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Quote:
Originally Posted by blur View Post
So much smart guy talk goin on in here! Love it. Always something to learn.

Anyways, I've been scratching my head over a particular thing. I own an Accord with a J30 in it and have been looking into the J32 swaps. I came across a couple of dyno sheets, and I was wondering, how come they look so much more predictable and ideal than 4 cyl engines? Is it just a matter of displacement?

To make it look pretty the smoothing factor is high and the window has been stretched. It's a common trick used by tuners. Go to the Dynojet website and install their free WinPEP7 software. Play around with it and you'll see what I mean. I have a side business tuning cars. Aftermarket performance tuning is on a day-to-day level a completely unregulated industry... there's a lot of Wizard of Oz/smoke and mirrors stuff that goes on.
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