Originally Posted by Ardilla_Loca
I've got a new GT4 grubee 66cc and my piston hit the slant head. I've got an extra gasket that came with the kit so I'll try 2 tomorrow.
Oh man, you can kiss your 90 day warranty bye bye, buddy!
First you redline a brand new engine, now this LOL
Those Grubees are tough little motors......as they say, "once you go Grubee you will never go back"
How are you centering that 8 mm stud head on the 6 mm head studs?
give me a call please.......
PS : check out my avatar, new 35 teeth sprockets ......