1990 964 C4 CAB
06-11-2024, 09:23 PM
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Con rod time…
These are torqued to 50 ft-lbs or so. I put them in a vice, got my 1/2 drive ratchet and broke them. Then backed the bolts out 1/4” each and tapped the heads with a plastic mallet. This split the halves.
06-11-2024, 09:25 PM
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Loose bolt, zeroed stretch gauge.
06-11-2024, 09:50 PM
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15ft-lbs 2 thou stretch
06-11-2024, 09:53 PM
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Calico lined bearings. Tangs need to line up.
Other side
Assembly lube
Slicked up
06-11-2024, 09:56 PM
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30 ft-lbs and 3 thou
50 ft-lbs 4.5 thou
06-11-2024, 10:00 PM
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Waiting on my digital torque wrench to be calibrated...
Stomski Racing crankshaft jig
Nice repeatable movement
Last edited by penna964; 06-12-2024 at 11:13 AM .
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06-13-2024, 01:57 AM
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All 6 conrods
06-13-2024, 01:58 AM
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Oil plug
Top view, 52 ft-lbs with 272
06-16-2024, 07:52 AM
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Mill work
Locked down
Will remove slowly
Vacuum and cutting paste
06-16-2024, 10:59 AM
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06-16-2024, 11:04 AM
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Hogging out this area for the new high flow oil pump to fit my 4.0
Last edited by penna964; 06-16-2024 at 12:12 PM .
06-20-2024, 10:22 PM
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06-22-2024, 08:51 PM
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After milling
Nice and flush
06-22-2024, 08:53 PM
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Test fit
In the case half.
Almost ready to mate halves
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07-15-2024, 11:28 AM
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giant circlip
tapped off ring
ring
gasket