Originally Posted by stoning-volcom
You can add a additive, i cant think of the exact name, im thinking heat? Stabil? idk something like that. Or u can always drain it and fill it back up. 6 months i would just put a octane booster or something maybe someone here can give you an actual brand instead of rambling lol but build looks good man, one question the paint you used on the intake, high heat? or.......
The heads did you port yourself?
That's the ej208 heads port from factory. I'll ask my tuner about what I should about the gas, yeah high heat paint on the intake manifold