Outer Limits 4x4 Board

[/b]TUNE UP ON GQ 89, 4.2 LTR NON TURBO ON GAS. VALVE CLEARENCES, POINTS GAP AND SPARK PLUG GAP?

Ok

Point Gap: 0.45 to 0.55mm Feeler Gage
Plug Gap: 0.9mm (Plugs are pre-gapped these days)
Valve Clearances. 0.38mm when hot

Thanks mate i'll give it a try.

the gas will like about 15degress of initial timing advance aswell.