GMPP 847 Cam
Thread Starter
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
GMPP 847 Cam Is this the GMPP 847 Cam?
http://store.summitracing.com/partde...w=1&N=700+150+
I was looking at these for Springs, CC 918 Beehive:
http://store.summitracing.com/partde...&view=1&N=700+
http://store.summitracing.com/partde...w=1&N=700+150+
I was looking at these for Springs, CC 918 Beehive:
http://store.summitracing.com/partde...&view=1&N=700+
Last edited by the_merv; Feb 7, 2007 at 11:29 PM.
Not a yank, but a vig is a good stall too. Oh yeah 918's wont work with s/a rockers either, just a heads up.
https://ls1tech.com/forums/lsx-parts-sale/653654-lt1-3200-stall-4l60e-vigilante-torque-converter.html
https://ls1tech.com/forums/lsx-parts-sale/653654-lt1-3200-stall-4l60e-vigilante-torque-converter.html
Thread Starter
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Damn..if it's not one thing, it's another..
Might just stick with the Hotcam running my Mid 12's, then throw in my other Engine later down the road.
Might just stick with the Hotcam running my Mid 12's, then throw in my other Engine later down the road.
Last edited by the_merv; Feb 8, 2007 at 12:06 AM.
Originally Posted by speed_demon24
Oh yeah 918's wont work with s/a rockers either, just a heads up.
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Originally Posted by 1997bird
What the hell are you talking about? That is the new recommended spring on almost all of Comp's LT1 cams. The spring doesn't care about the rocker arm. I can only see your point if you switch over to a 8mm valve.
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Verdad Gallardo Then why do they give their self aligning rocker arm arm part numbers for matching components? The distance between the tip of the valve and retainer is not changed when you use the correct part number. Recommended matching parts:
-retainers # 787-16
-valve locks # 648-16
-rocker arms #1417-16/1317-16 (self-aligning rockers)
I have used these springs before with SA rockers and have not had the problem you are talking about.
-retainers # 787-16
-valve locks # 648-16
-rocker arms #1417-16/1317-16 (self-aligning rockers)
I have used these springs before with SA rockers and have not had the problem you are talking about.
Originally Posted by speed_demon24
The self aligning tabs will hit the spring retainer so the rollers on the rockers won't even be touching the valvestem. The motor won't run very long like that.
Uuhhh are you sure about that? I have been running 918's with S/A rocker arms...everything matched up perfect with 10* locks
