crank specs

["More Boost"]

i read in here somewhere that a stock crank main journals are 2.50" and rod journal (on crank) 2.25" are these correct numbers for a stock turbo crank? i just bought a used crank and measured it and i think i got hosed. any help would be appreciated. please, thanks, Gregg

 

[ijames]

You're right. Go to Turbo Regal Web Site, tech articles, specs (or something similar) for the exact dimensions and tolerances.

 

[K1tom]

According to Clevite the sizes are:

Mains = 2.4990/2.5000
Rod Pins = 2.2487/2.2495