Originally Posted by
COLEYST200
can any one tell me wot the smallest size you can grind a 2wd cosworth crank down to i dont mean .25/.50/.75 i
need to no the size like 50.00 mm /55.00 mm
Some info for you Coley
:
Main bearing journal diameter:
STD: 56.975 to 56.969
Undersize
0.25: 56.725 to 56.709
0.50: 56.475 to 56.459
0.75 56.225 to 56.209
Big end bearing journal:
STD: 51.993 to 51.977
Undersize
0.25: 51.743 to 51.727
0.50: 51.493 to 51.477
0.75: 51.243 to 51.227