As the title states. In neutral or in gear with the clutch pedal down. I can freely rev to redline no problem. But under load as soon as it hits 5k rpms it hits a rpm limiter of some sorts.. its doesnt backfire or anything it sounds like a video game when your game freezes and it's like that...
Lots & lots of brake clean :rocks:It's iron so its not as soft as the aluminum heads are , but if your careful and take your time ; a razor blade / plastic scraper works wonders aswell.
Yeah normally I wouldn't run any motor when there in a bad state like it was but me and my girlfriend were stranded on the highway in the middle of the night on Christmas in about -35°C :idontknow::cry: so we had no other choice but to let the car cool down and then drive abit stop and repeat...
Hey everyone I am abit new to the 4g63 as all I have ever worked on is my other 97 eclipse rs.I bought a 91 Plymouth laser rs turbo last month and it ran great. It's an automatic & is completely bone stock other than it being straight piped. Besides that I don't know if the internals are stock...