DavidGXP

iTrader: (14)

I had LS7 lifters with a 7.425 pushrod, and will now be using Lunati 72332 lifters.

.030" - .050" lifter preload is what recommended right? (I will have to messure my pushrods length, when my new lifters get here)

Anyone have any idea what length I should shoot for with the recommended preload?

Siciliano15

iTrader: (7)

im curious to this question as well. do those 72332 street lifters actually require a shorter pushrod or is it only those $600 lunati high rpm lifters that do.

Gray86hatch

iTrader: (83)

I have my preload set at 3/4 of a turn. Don't have the measurment in front of me.

I run LS7 this preload also with no issues.

Not a fan of a bunch of preload on the lifter. I will deal with just a little bit of noise but it is very minor.

Tim

george g

iTrader: (12)

Mine were set with about .037,and my buider had to use a shorter pushrod.