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nashport_native
03-20-2009, 08:48 PM
which way do i adjust the pipe for more low end?

Jerry Prokop
03-20-2009, 09:25 PM
so the pipe is longer. The easy way to remember is if you look at a 125 vs a 250 2 stroke birt bike pipe. 125's rev higher = sorter pipe 250's lower reving= longer pipe

cdrookie
03-21-2009, 06:50 AM
don't waste your time, you won't notice much