Zo6 cam 1.85 arms yellow springs

Reply Subscribe

Thread Tools

Search this Thread

11-28-2009, 08:54 AM

js2fst

TECH Resident

Thread Starter

iTrader: (12)

Join Date: Jul 2007

Location: K.C.

Posts: 813

Likes: 0

Received 0 Likes on 0 Posts

Zo6 cam 1.85 arms yellow springs

I am thinking of going with some 1.85 arms already have cam and springs installed would like a little more hp. Out of stock motor and p1

Reply Like

11-28-2009, 09:24 AM

js2fst

TECH Resident

Thread Starter

iTrader: (12)

Join Date: Jul 2007

Location: K.C.

Posts: 813

Likes: 0

Received 0 Likes on 0 Posts

N/a people are suppose to get 15-17rwhp so what with a blower?

Reply Like

11-28-2009, 09:58 AM

old motorhead

TECH Fanatic

iTrader: (10)

Join Date: May 2006

Location: SE TEXAS

Posts: 1,478

Likes: 47

Received 186 Likes on 111 Posts

You'll have .600 + lift with the 1.85 rockers and the Z06 cam. Not too sure the yellow springs are good at that much lift.

Reply Like

11-28-2009, 10:56 AM

js2fst

TECH Resident

Thread Starter

iTrader: (12)

Join Date: Jul 2007

Location: K.C.

Posts: 813

Likes: 0

Received 0 Likes on 0 Posts

.042 more lift I wonder about the springs I think they only go 580 lift

Reply Like

11-28-2009, 10:59 AM

Snyper

10 Second Club

iTrader: (27)

Join Date: Nov 2006

Location: Connecticut

Posts: 1,905

Likes: 0

Received 0 Likes on 0 Posts

I would change the springs just in case.

Reply Like

11-28-2009, 11:46 AM

BadgeZ28

TECH Resident

iTrader: (28)

Join Date: Jan 2005

Location: Oregon

Posts: 811

Likes: 0

Received 2 Likes on 2 Posts

I have a 04 Z06 cam and 1.75 Comp rockers. Lift comes in around .570 The yellow springs are rated to .570, so I went with 918's. Even with the early .525 lift Z06 cam and 1.85 ratio, you will be maxing out the springs. Not a good idea IMO.

Reply Like

Reply Subscribe