Here's what I did >>> posted by Xteam300TT (South Tx ) on February 06, 2013 at 06:07 PM
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Why the switch to 2.5" piping from the 3"? I have been considering using the ash 2.5" inlet pipes and fabbing up 3" piping for the accordian and under headlight sections. Any impressions on the performance before and after the change? I recall ash posting that he was going to try 3" when designing his pipes and that he decided it wasn't worth it. Wonder if it wasn't worth it due to difficulty to produce or if it just didn't make much difference.