Cylinder wall problems ( never seen anything like it)
Well hello everybody! Have been along time since I posted on Fabo, I need some help with this odd problem. The cylinder walls are all discoloured and 3 cylinders has dents just over bdc, you can feel it. 3 cylinders also has ridges at tdc towards the ( ground). The Engine has only run 4 competitions ( about 15 runs and 100 miles street ) since the last rebuilt. The engine has never overheated.
Here´s some info on the Engine :
318 cui (.030 over)
kb pistons 167
eagle H-rods
Edelbrock heads
mp 4120094 camshaft (.577 lift)
AF:ratio low 12 to 12.5 wot
Please help me figure this thing out, has anybody had this problem?
Well hello everybody! Have been along time since I posted on Fabo, I need some help with this odd problem. The cylinder walls are all discoloured and 3 cylinders has dents just over bdc, you can feel it. 3 cylinders also has ridges at tdc towards the ( ground). The Engine has only run 4 competitions ( about 15 runs and 100 miles street ) since the last rebuilt. The engine has never overheated.
Here´s some info on the Engine :
318 cui (.030 over)
kb pistons 167
eagle H-rods
Edelbrock heads
mp 4120094 camshaft (.577 lift)
AF:ratio low 12 to 12.5 wot
Please help me figure this thing out, has anybody had this problem?
