[Ima Firetruck]

352 has fuel smell in oil. Was planning a block up rebuild anyway, so not shocked in the pocketbook. If...it needs boring a bit, new territory for me, but .020 over, .030 over, what does that make my 352? Thought 360, but Ima firetruck afterall. Does it change anything down the road like where I wanna benchmark my timing curves & so on? Cam? All these questions...

 

[PSIG]

When you rebuild your engine, be sure to replace the fuel pump so the bad diaphragm doesn't leak fuel into your crankcase again.

David

 

[FEandGoingBroke]

+ .020 MAKES IT ABOUT A 354

+ .040 MAKES IT ABOUT A 357 I THINK.... Timing curve stays the same overall, but make it work for your needs and your cam.