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Old 10-15-2009, 04:05 PM
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Charged-Reacter Charged-Reacter is offline
Motorized Bicycle Elite Member
Join Date: Dec 2008
Location: west-central Illinois
Posts: 286
Default Re: Skeptics Review of SBP Tuned Pipe

Installed SBP expansion chamber pipe today on a 69cc. Noticable
low end torque and mid to high range. I am not sure whether or not
to adjust header tube joint, seems to be doing good the length it is at.
Plug is a nice chocolate-tan color. Pleased with the easy installation and
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