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10-04-2013, 11:07 AM #35InActive Member
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- Join Date
- Oct 2012
- Vehicle
- 1995 Firebird Formula
- Location
- Wyoming
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- 335
This thread sort of swept into my engine build. I should have titled this thread "95 Formula Makeover." My makeover thread is on LS1LT1.com
Determining pushrod length.
I made a solid lifter out of an extra hydraulic lifter. Even with a test spring, the lifter was still collapsing some, even after priming the oil system. I used packing material that I use at work, to make valve handles tighter. Worked like a charm!
I took the lifter apart and bent up the retainer quite a bit taking it out, using a small pick. It didn't matter because the retainer straightened out again after pushing it back in with a socket. By the time the retainer seated properly, the guts of the lifter were pushed in really really tightly.
I finally was able to order my pushrods.

I discarded the spring before assembling the lifter.

The retainer was not quite seated all the way here. With some serious pushing using a socket, the retainer snapped down all the way and also straightened out almost perfectly. The important thing is that the plunger was at the correct height and was SOLID.
Last edited by New2chevy; 10-04-2013 at 11:11 AM.


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