Short Block Refurb Advice - Technical

[macspring]

http://www.theprojectpad.com/viewtopic.php?f=32&t=825

Well technical for me anyway.

But useful for others on here.

Also an interesting forum

[Error404]

Good info.
I don't necessarily agree with their larger main bearing clearances, unless its for a race / competition engine that will be rebuild every few hundred hours. Bottom factory size would be as far I would go on a street engine, that will ideally have a long service life.