Hey guys, got a question, ive got an 02, its got a cool head with 17cc domes, i use 30:1 110 leaded fuel, mild porting, .020 over prolites, stock carbs with k and n pods, boyesen reeds and 3/8 spacers, boost bottle, fmf sst pipes, i ride trails and in the dunes, i need a new chain and sprockets and im still running stock gearing, i can tell that its not moving to its potential, also ive got a digitron avenger 3 egt and im looking for the proper distance from the piston in witch to mout the probes and digitron has been no help, any info would be great, thanks, Ryan