Quote:
Originally Posted by Gauge
You really think converging later gives you 20 WHP, that seems like a lot... I always thought the HP increase was more to the elimination of the cats than the convergence point.
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There is a little gain by having things like cats further down stream, but in this case, there is a merge point optimum, the y-pipe portion of the Motordyne system has had the merge point dyno tuned until the optimum power *and* torque is achieved at that stage of the exhaust.