Cleaning the block face up a 1-5 thou max will make next to no difference and only needs to be done if the face is corroded, pitted or uneven, its just for gasket sealing performance mostly. It wont affect piston/valve clearance by any large amount, because if you have 1-5 thou clearance issues to begin with, you have bigger matters to attend too.
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YEY! more power on the way!
- Thread starter ben_p
- Start date
Ok, hope to get it all done in one full day so should be sweet, i'll crank it a few times with the coil off too throw some oil up before i start it too.
Do you need to run a new engine (rebuilt) at all?
Cheers
Not heard that word in ages!
? It says use it on them lol?
"All internal surfaces of machine parts - especially cylinder walls, pistons, and piston rings, main bearings, valve stems etc – are coated with a liberal layer of Graphogen"
3.2 V6 4KEV, 944 Cab, 172
+1
