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posted on April 3rd, 2005 at 05:18 PM
Freeing up breathing
on a stock muffler - would it be a good idea (or viable idea) to cut out the two 'cones' in the inlets to the muffler from cylinders 1 & 4? Or
would it make the back pressure uneven and not be good for the engine? Or am I just being anal and wasting my energy?
Cheers
...and Robert's ya father's brother...
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posted on April 3rd, 2005 at 05:31 PM
Couldnt hurt mate. Most used mufflers these bits would have been the first thing to rust away.
Getting rid of the pea shooter exhaust tips will remove restriction. Go a straight pipes or taper tips.
