drew23

had similar problem after fitting 3" hi flow cat. changed plugs to iridium and reduced gap slightly 0.9 mm i think, smaller gap better when combustion pressures are higher as fuel harder to ignite. gave coil packs a good clean as there was carbon around them. ran fine then. drew

hi. i replaced the battery for my r33 gts with an ordinary commadore battery. you need to replace the battery leads and fixing clamp. easy done with stuff from supercheap. just take out the old ones and take them with you when you get the new ones, to get the right size. changing battery terminals lets you use a larger battery with higher cca. drew