Niall-griffiths
Gold Level Site Supporter
Hi all bought my first gas gas few weeks ago she's a 2002 ec 300 stripped her straight away to fully clean polish the frame engine swingarm carb Ect and replace all worn parts. Stripped the engine to find rod and crank good but piston has alot of blow by. Ordered a new wossner piston kit with genuine gaskets. Now I'm wondering if you guys replace the head bolts or washers? If so can someone link me to where I can get some as I can't find any online??thanks. Niall.