LS1TECH - Camaro and Firebird Forum Discussion

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-   -   Where to get a solid lifter and checking spring (https://ls1tech.com/forums/generation-iii-internal-engine/893404-where-get-solid-lifter-checking-spring.html)

2gofast 03-31-2008 04:16 PM

Where to get a solid lifter and checking spring
 
I need to check my PTV clearance and from what I have read I need to use a solid lifter instead of my hydraulic lifter when I do the checking. I also need a checker spring (I assume less spring pressure).

Does anyone know where I can get these. Thunder racing (where I got my pushrod checker) did not seem to know what I was talking about.

Looking for help/suggestions.

Thanks

2GOFAST

bsf 03-31-2008 04:29 PM


Originally Posted by 2gofast (Post 9049478)
I need to check my PTV clearance and from what I have read I need to use a solid lifter instead of my hydraulic lifter when I do the checking. I also need a checker spring (I assume less spring pressure).

Does anyone know where I can get these. Thunder racing (where I got my pushrod checker) did not seem to know what I was talking about.

Looking for help/suggestions.

Thanks

2GOFAST

I made my checker lifters. I disassembled old LS1 lifters and epoxied the spring/pluger upon reassembly.

jmm98LS1 03-31-2008 04:37 PM

I personally use the lifters that are going into the motor when measuring for pushrods and checking PTV clearance. Use a spring just strong enough to hold up the valve and you won't even come close to compressing the lifter plunger. You can get springs at any hardware store.

bsf 03-31-2008 04:53 PM


Originally Posted by jmm98LS1 (Post 9049654)
I personally use the lifters that are going into the motor when measuring for pushrods and checking PTV clearance. Use a spring just strong enough to hold up the valve and you won't even come close to compressing the lifter plunger. You can get springs at any hardware store.

I did that also the on the only H/C project I undertook. I saw no difference between using my epoxied LS1 lifters and the new LS7 lifters.


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