normalario

I run CPI's on my bike and they have look alike silencers on them with a straight tube through the center. Bike is louder than all hell. Am I losing power with this set up?

Thanks for all the help. The bastard backed out early on e-bay so I will be sticking with the stockers for now!

So with the mods I have listed should I jump to the 34's???

I found a set of these for under $200 and was wondering if they would be worth upgrading from stockers?

Does it matter how long you make them?

Having the same problem but with the left cylinder??

Does anybody know what happened to the instruction on sync and tuning that were posted on here a while back? Tried the search! Some kid was trying to sell them on e-BAY??

I am pretty sure it was set for 92. I ran it for a whole season problem free. Will be running 100% 110 on the rebuild. I assume the timing has been adjusted with all the other mods. Can timing go out of adjustment??

Filled up with fresh 91 before I ran her. Engine was about 9 pounds off on the cylinder that went but I figured I could get on more weekend on it before a rebuild. Ran great at the hill but crapped out on the way back to camp. The head work was done by D&M. Mill, re chamber, & correct squish. Ran good for a season on the new head. How do I check my timing? Thanks again!

Just smoked a piston and I am pretty sure it wasn't a carburetion issue. Burned a whole right through the top on one cylinder. Could the culprit be faulty reeds? How would I go about testing my bottom end for leaks? Thanks!