Thanks for the suggestions, I noticed the bolt that holds the intake valve was really loose, so im hoping thats that. CdI looks stock. But I did noticed upon removal the camshaft is a endrigo rock crawler engraved on cam, so im guessing its a real high lift. I looked at head but didn't see anything saying its a stage 1 or stage 2. Exhaust port looks untouched, intake looks like a slight port but no port matching or polishing on it. On pic is it normal to have that much carbon build up?
__________________
2007 ssr 250cc buggy, green stickered , Ipt wheels , 23inch maxxis tires, rear adapter spacers, 4gal aluminum spun fuel tank, torque cam, dr pulley 23g sliders, red clutch springs, red main spring, fox front shocks, 4 led spot lights, modify radiator location, fan on mod, 8inch red puller fan, fire coil , cb radio/ pa system, custom exhaust, uniairfilter , 34 mm jetted carb 140main jet, custom intake manifold, royal purple oil & reverse box fluid, reinforced frame, and more... 
|