Bore Scoring
Thread Starter
8th Gear
Joined: Nov 2025
Posts: 8
Likes: 5
Bore Scoring
Hello folks!
I took my GT4 (second hand recent purchase) to get the bores scoped and some scoring was found. Now, if I go by every yputube vodeo I have watched this catastrophic, but with some reading of other sources, it seems there are levels to this issue, which makes sense bc I have seen anything from slightly to heavy damaged cylinders. The damage in mine is fairly low and with that in mind, I wanted to ask what are often the next steps I could take, from rebuilding the engine, to any other measure I could take to slow if not reverse further scoring.
Any recommendations? Happy To read other threads if you can refer me to them.
thanks
I took my GT4 (second hand recent purchase) to get the bores scoped and some scoring was found. Now, if I go by every yputube vodeo I have watched this catastrophic, but with some reading of other sources, it seems there are levels to this issue, which makes sense bc I have seen anything from slightly to heavy damaged cylinders. The damage in mine is fairly low and with that in mind, I wanted to ask what are often the next steps I could take, from rebuilding the engine, to any other measure I could take to slow if not reverse further scoring.
Any recommendations? Happy To read other threads if you can refer me to them.
thanks
Rennlist Member
Joined: Jan 2016
Posts: 3,534
Likes: 764
From: On a pygmy pony over by the dental floss bush
Search this very forum for a current thread of the same name. You posted a duplicate thread, the other one has your answers.
Moderator, please delete this thread.
Moderator, please delete this thread.
Last edited by okie981; Dec 17, 2025 at 02:27 PM.
