advice on stroking my 4.0

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Jan 26, 2011 | 10:29 PM

outerlimit07

Thread Starter

Newbie

Joined: Dec 2009

Posts: 18

Likes: 0

From: newville,pa

Year: 1993

Model: Grand Cherokee

Engine: 4.0

advice on stroking my 4.0

im redoing a motor for my zj i want to bore it .30 over and cam it up, im not sure on what to do with my crank im buying a kit from titanengines.com http://www.titanengines.com/index.ph...ducts_id=26462 heres the link the head is at the machine shop haveing a valve job and getting new valve seals, thanks open to opinions

Jan 26, 2011 | 10:45 PM

Bustedback

CF Veteran

Joined: Feb 2010

Posts: 12,367

Likes: 23

From: Oroville, CA

Year: 1995

Model: Grand Cherokee

Engine: 4.0 with all of the noise and clatter

use lube to prevent chafing and start slow...oh wait, yeah, why not stroke it? it won't cost much more than a regular rebuild. Google the 4.7 stroke info and have fun.