iceman3545
15+ Year Contributor
- 33
- 2
- Dec 14, 2005
-
Colorado Springs,
Colorado
I have a7bolt with 158,000 and just got done measuring the crankshaft journals for taper and out of roundness. I've been looking all over for the exact specs. I've looked on alldata and mitchel, but their specs seems kind of off. So far I've found specs anywere from 2.2431-2.2458 for the mains and 1.77106-1.77145 for the rod journals.
I'm sitting at 2.2430-3.2431 with .0001 difference on taper and out of round on average for the main journals and 1.7702 with practically no difference on the rod journals.
Can someone confirm these specs are right. I've been measuring for like 2 hours to make sure i didn't get large variations in measurements, so I think Im on there now I just need the exact spec. Thanks
I'm sitting at 2.2430-3.2431 with .0001 difference on taper and out of round on average for the main journals and 1.7702 with practically no difference on the rod journals.
Can someone confirm these specs are right. I've been measuring for like 2 hours to make sure i didn't get large variations in measurements, so I think Im on there now I just need the exact spec. Thanks
