jlay

iTrader: (2)

Guys, I have what is supposed to be a LS7 cam. The only numbers on it are

206/08 ENG
5527

Can any one verify what cam this may be? Thanks in advance.

redtan

iTrader: (5)

Doesn't sound like an LS7, that's somewhere around 211/230. Not a hot cam or LS6 either

jlay

iTrader: (2)

On another thread someone said it may be a england green cam. The vendor I bought it from told me it was a LS7 take out. I am about to start to assemble my motor and was making sure I had all of the parts together. When I started to look at the cam I noticed it was not the GM numbers on it.
I will try to post a pic later.

L-EATER

iTrader: (2)

5527 is a LS9 cam. Similar in specs to the LS7 but from what I understand the LS7 is a 1 bolt and the LS9 is a 3 bolt.

Wnts2Go10O

iTrader: (12)

ls7 cam is 3 bolt.

jlay

iTrader: (2)

Thanks guys, doing some reading it looks like it is a LS9 ZR1 cam.

Would this work well with a n/a stock LS2?

Wnts2Go10O

iTrader: (12)

boost, yes
n/a, eh..

Mako77

maybe in turbo setup

Jablowme

iTrader: (44)

I have this cam also was trying to find out what it is forsure
but i find the number 12638427 for the LS9
is there a diff in cams LS9 and LS9 ZR1 ?

jlay

iTrader: (2)

From the searching that I did the zr1 cam is the 5527

PartsTaxi.com

Yep, ZR1 LS9 cam. I have a bunch of guys running them in LS2/3 set ups.

You asked difference in LS9 and LS9 ZR1? LS9 only available in ZR1, Camaro and CTS-V have LSA engine which is different cam.

Thanks
Kevin
www.PartsTaxi.com

Jablowme

iTrader: (44)

ok so the 5527 = ZR1 LS9

anyone have full cam card specs for it

HoP

Early 2006 is a three bolt late 06 to present is one bolt if I'm not mistaken.

2002BLKTA

iTrader: (57)

Mine is a 2007 Z06 and it was a 3 bolt cam

ringram

I thought the specs were pretty much the same duration wise anyway, lift was down to rocker ratio. But maybe the LSA is different.