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Old 01-23-2020, 10:18 PM
67gtospud's Avatar
67gtospud 67gtospud is offline
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Default Checking pushrod length with hydraulic roller lifters

I’m to the point with my 428 build where I need to check for proper pushrod length. Block has been decked, hydraulic roller lifters and new Edelbrock heads that have been prepped by Butler Performance.

I really don’t want to buy a set of solid roller lifters and I’ve read multiple times over that solid rollers have a different roller to cup height anyways. I am going to be running Johnson short travel lifters that have 0.058” of travel and they are currently soaking in oil. I also installed checking springs for cylinder 1 springs.

Will the hydraulic lifters be alright to check pushrod length with them soaked in oil and the checking springs?

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1967 GTO, 432 (428+.030), 4-bolt mains, factory Nodular crank, scat rods, icon dished pistons, Lunati HR 243/251@.050, .618/.622 lift, Edelbrock 72cc round port heads, 10.5:1, offy 2-4 intake, Edelbrock 650cfm carbs, Super T10 trans (2.64 first), BOP 10 bolt w/ Eaton posi and 3.36 gears
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Old 01-23-2020, 11:11 PM
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77 TRASHCAN 77 TRASHCAN is offline
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There’s a good thread here recently about this subject, I will search for it and bring it to the top...

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Old 01-24-2020, 12:33 AM
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77 TRASHCAN 77 TRASHCAN is offline
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Pushrod length and half lift method, I brought to top...

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1977 Black Trans Am 180 HP Auto, essentially base model T/A.
I'm the original owner, purchased May 7, 1977.

Shut it off
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Buddy, I just shut your Prius down...
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