Bigblockguy
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Whats the best size pipe to use? Im planning on a stage 2 build and am using a fire extinguisher for a muffler. Best i can figure is 1 1/4.
Gx390 custom exhaust question
- Thread starter Bigblockguy
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madprofessor
"Loose Cannon Creations"
A blank exhaust flange with the biggest pipe you can weld onto it is the best pipe for any motor. Don't reduce the pipe in any way from there, keep any bends to a minimum number and angle, and make any bends as gentle of a sweep as possible, as opposed to radical elbows.