: piston to bore clearance

08-04-2009, 06:58 PM
i have the 4bt manual in front of me and i dont see it listing the piston to bore clearances
anyone know what it is or am i not looking at the manual correctly

08-05-2009, 04:12 AM

Edit:Sorry this is from the Isuzu 4BD1-T manual not Cummins 4BT

Moved from the Isuzu section to the Cummins discussion section.

11-22-2010, 06:30 PM
I would like a straight answer on this. what are factory clearances on a 4bt?

11-23-2010, 08:32 PM
use piston ring clearance the stock specs are .030 inch max from top intermediate and oil control ring hope this helps

11-24-2010, 10:15 AM
I appreciate it, but no, it does not help

11-25-2010, 11:36 AM
Page 1-39 (Cylinder Block Group 1) It was in the index...weird.

11-29-2010, 08:12 PM
not finding it in my book. have a link, or a pic?
just some numbers would help too

11-30-2010, 05:59 AM
Do you have a parts and accessories manual,or what?? There is a link in the stickies to some of the manuals...