Disturbed Bird

iTrader: (9)

im replacing my lifters in a 6.6L, with L-92 heads, F1a prochager running 14lbs. its making numbers in my sig what lifter should i get or what are you running with this similar setup

ninetres

iTrader: (35)

I has the caddy lifters. My engine builder dropped one on accident and a big chunk broke off of it. I was hurtin' on money at the time so I just went with a set of LS7s. Not planning on spinning over 7k rpms.

Disturbed Bird

iTrader: (9)

that sucks to hear. money really is a issue i was looking at lunati that are made by morel or comp r's

Boosted 99 TA

iTrader: (1)

i have the ls7 lifters froom texas speed.

ninetres

iTrader: (35)

Comp Rs have a really bad reputation on here. Morels are BANK. Not sure about lunati's.

99ssleeper

iTrader: (98)

Wouldnt your engine builder owe some lifters then instead of having you go buy a whole new set on your own?

ninetres

iTrader: (35)

You would think......but the guy that assembled my engine didn't charge me. I only paid for machine work. Still shoulda IMO, but this guy isn't really "like that".

Black01M6SS

iTrader: (3)

I have LS7's in mine with a .657 lift cam and they seem to be working fine.

crashinaz

iTrader: (35)

Morel link bars here. With the lack of accessability in LS motors, the extra $ easily covers the $ in parts it would take to replace another set (lifters, head gaskets, etc), let alone time.

Mike 01WS6

What are the advantages of the LS7 lifters over the stock LS1 lifters?

red83

iTrader: (64)

ls7's here

99ssleeper

iTrader: (98)

That makes sense.



I'll be using Caddy lifters and most likely an LS6 cam and 317s. I planned to also set them up with lightweight valves and have the lightest valvetrain possible...but that idea might be going out the window, dunno yet.

ls1290

iTrader: (20)

I initially had a set of new Comp R lifters and one collapsed during the initial break in of the motor. They where replaced with LS7 lifters. I am running a pretty aggressive cam and they are working perfectly.

Keith

chriswtx

iTrader: (5)

well, they don't make the LS1 lifter anymore... The LS7 lifter in now the factory replacement lifter..

94 slow

What is the difference between the caddy lifters and the ls7's?

SPRAYED 01

iTrader: (22)

I have about 5k on my comp r lifters. I have not had any problems yet. But i have to say after hearing all the horror stories i wont use them again. On my car everything is very bullet proof,it sucks that the only thing i worry about breaking are my lifters. Id go ls7 next time.