mpippin

Who makes the best..?
Or I guess I should say who has the leased problems

Current cam is 218/224 563/568 114LSA going to keep it and run SC,

I am using the Manley 221423 spring now on my LS1 heads
but need new ones for my 6.0L truck heads.

Thanks

bdawg/98mechamta#9

i have a friend who is using comp 918"s with his s/c , the thing makes mad hp , and he is real happy with "em

BIG PD

i run my 918's everyday past 6500...no probs yet.

StevieZ

iTrader: (3)

My vote is for the Isky 295D

Dom

iTrader: (2)

What spring rate do 918s have?

mpippin

Is the comp 918 the full part number?

2000SILVERTA

my vote is for the Isky's.

DEEZ98Z

iTrader: (5)

The Comp 918's are rated up to .600 lift
and the full number I believe is Comp 26918

JPR

Hmm, thats a tough one... Oh Isky's!

Zatlanta

How about K-motion? Their K-750's handle .610 and are dependable H-11..

St Pete 99 T/A

Can the 918's or the Isky's be used with a stock cam in a 99 ls1 or do the work better w/aftermarket cams?

LittleBoyBlu99

Stay with the Manleys