View Single Post
Old 11-16-2009, 06:32 AM
Charged-Reacter's Avatar
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

Barleyawake, I will have to try that out. Right now I am breaking in
a 69cc slant head plug style with the new style carburetor at 25:1
break in mixture. I have about 1 gallon run through it so far. What
amazed me was the plug, it is choclate brown with no 4-stroking.
I tried to put the SBP tuned pipe on the big oversized tubing on the
Micargi 7-speed and the 2.5" copper pipe is to long to let it match up with
the engine to bolt on. I already have 1/4 inch cut off the copper tubing from
trying it out on another bike. I would have to take quite a bit off the tubing
to make it work on this bicycle. Not sure how that would effect performance
or even cutting the copper tube down that short.
Reply With Quote