Cammed Engine life
Team Owner
Joined: May 2004
Posts: 26,345
Likes: 231
From: SoCal
I have the AFR 205 Heads with a mild 220/224@.581 114
Daily driven at about 75 miles a day. And tracked (road race) 10 times a year.
How often do you guys think I need to change springs. And I don't even know what springs are on there......came with from AFR
DH
Daily driven at about 75 miles a day. And tracked (road race) 10 times a year.
How often do you guys think I need to change springs. And I don't even know what springs are on there......came with from AFR
DH
Instructor
Joined: Jan 2006
Posts: 172
Likes: 0
From: Charleston SC
I've been looking at cams for a while and I am looking at going with a comp cams 224/228 .534/.537 on a 112 LSA or their 228/230 .571/.573 on a 112 LSA. Any thoughts on these or suggestions? I have full dynatech LT's/cats/X-Pipe and LS6 heads that will be going on at the same time. 
I want good mid-range torque/HP gains as well as a decent lope. Oh yea, QTP cutouts off headers as well so I want it to sound good. Thanks.
I want good mid-range torque/HP gains as well as a decent lope. Oh yea, QTP cutouts off headers as well so I want it to sound good. Thanks.
Last edited by silvervette02; Mar 11, 2006 at 02:06 AM.
Race Director
Joined: Jun 2001
Posts: 10,084
Likes: 3,055
From: CA
If you think about it, if you use a cam with the same lift as stock, and same lobe ramp rate, but just more duration, there shouldn't be any impact on spring life. So I guess it depends on how you define big. Spring stress depends on total lift, and the rest of the parts, depend on lift rate (which increase acceleration and requires heavier springs).
Michael
Michael
