Gold series hpx needle free hydraulic roller lifter
#1
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I'm rebuilding a 572 & decided to go with the ISKY GOLD SERIES HPX NEEDLE FREE HYDRAULIC ROLLER LIFTERS, does anyone have these lifters on your engine & how many hours? can you expect more out of these? versus the the needle bearing type.
Last edited by captainT; 12-19-2018 at 04:47 PM.
#2
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From: Chicago
That`s a Johnson USA lifter.
Reliability of valvetrain components depends on valve train set up. Noone can tell you how long they will last.
Could be 10 hours if the valvetrain is crap ore 300 HR. if it`s good.
Reliability of valvetrain components depends on valve train set up. Noone can tell you how long they will last.
Could be 10 hours if the valvetrain is crap ore 300 HR. if it`s good.
Last edited by ICDEDPPL; 12-19-2018 at 06:52 PM.



