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Author Message   1125rpilot Posted on Wednesday, June 29, 2011 - 08:50 pm:        Attached is the Charts from my Dyno Run with Stock Air filter, Erik Buell Racing Race ECM, Custom made Race Exhaust. I am highly disappointed with the results. 118 HP / 70 Torque. The air/fuel chart shows culprit- WAY TOO LEAN ! Has anyone else experienced the air/fuel ratio from the Race ECM not even being in the Ballpark? It was recommended that I buy a power commander in order to dump more fuel in. Any thoughts are all appreciated, Thanks Buell Dyno pgs..pages (94.5 k)   D_adams Posted on Wednesday, June 29, 2011 - 09:49 pm:        quote: Custom made Race Exhaust. Pics, details, anything? Try getting screenshots of the dyno charts, the attached ones aren't very clear and are pretty small. From what I could see, it was running around 14:1 which wouldn't give that low of a reading for hp/torque, even on a stock motor with stock exhaust. My guess (without a baseline to compare to) is you've either got a weak motor or something else is wrong. Need more details on the exhaust to give a better estimate on power production. Diameter of tubing, length of pipes, design of it, is it merged or what?

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