Casting imperfections in lifter bore...hydraulic problem?
Thread Starter
Joined: Jul 1999
Posts: 666
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From: Freehold, NJ
Car: 1991 Formula
Engine: 434
Transmission: PG
Axle/Gears: 4.33
Casting imperfections in lifter bore...hydraulic problem?
I have a slight dilemma. I have a bowtie block, but one lifter bore seems to have a small imperfection on the wall, possibly a bubble during the casting process.
I currently run a solid roller cam so oil is not a problem, however, if I switch to a hydraulic roller cam, will that imperfection prevent that one lifter from pumping up with oil?
Thanks
steve
I currently run a solid roller cam so oil is not a problem, however, if I switch to a hydraulic roller cam, will that imperfection prevent that one lifter from pumping up with oil?
Thanks
steve
Supreme Member
Joined: Jul 1999
Posts: 18,457
Likes: 16
From: Loveland, OH, US
Car: 4
Engine: 6
Transmission: 5
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