Dyno - Car Likes it Rich

revhead347

Apparently my ex-husband made that mistake.
20+ Year Stangneter :roc</strong><span class=
Jun 14, 2004
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Acworth, GA
I was wondering if anyone here had an opinion on this. I ran my car on the dyno almost a year ago, and this is the data I came up with. For some reason, the car only makes power if it's running pig rich. We tried all kinds of timing setups and different fuel pressures on the nitrous system. If we leaned it out to 12:1 it would lose at least 50hp and 100 ftlb of torque. It didn't seem like it was detonating at all, just not making any power.

DynowithSpray.webp


Kurt