sound

I haven't ridden my pitbike 125cc lifan engine for over 2 .5 years or more but I have just turned it over and given it start here or there. I decided to start it today, I got it running but it didn't seem to hold revs very well even with the choke on. As well as this when the choke is off and...

Hey guys, I have made a slip on muffler mod by cutting a old muffler in half removing packing and baffle and bolting it on to my original muffler (becausei have read that it can help with acceleration) and to me it dose seem to help get the engine to a high rpm faster. Just wondering if anyone...

ok guys so heres where I'm at, i can start my pit bike and it will run but its all of a sudden really loud (as in exhaust sound) and it has no power and bogs down heaps :/ any help would be much appreciated

Hey guys started hearing what sounds like a dry lose bolt coming from the motor. its an internal noise. I know its nothing to do with the head as ive recently had it off due to carby issues. The noise is there from start up cold to hot and just when idling. A little throttle makes this sound go...

ITEM: Sony mex bt4050u head unit, top of the range brand new PRICE: 250 with free postage or pickup if local or may drop off if in the area Payment to be made by bank deposit or cash when picked up REASON FOR SELLING: Bought a different head unit of a friend last minute and didn't end...