gm 847 cam

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Jul 28, 2009 | 04:59 PM

blk3rdgen91

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From: Hallandale Beach, FL

gm 847 cam

ive been searching for a someone who sell's the gm 847 cam...please help

Jul 28, 2009 | 05:05 PM

ss.slp.ls1

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From: Orange County, CA

Quote:

Originally Posted by blk3rdgen91

ive been searching for a someone who sell's the gm 847 cam...please help

Part# 12370847

http://www.summitracing.com/search/?...12370847&dds=1

I also have one with 1000 miles on my shelf.

Jul 28, 2009 | 05:29 PM

96capricemgr

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A ship date a month out usually indicates a special order. Seeing as that was a CRANE grind I would not hold my breath on getting it from Summit.

Jul 28, 2009 | 07:24 PM

LT1

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Quote:

Originally Posted by 96capricemgr

A ship date a month out usually indicates a special order. Seeing as that was a CRANE grind I would not hold my breath on getting it from Summit.

Who all makes the GM847 grind besides CRANE?

Jul 28, 2009 | 07:26 PM

Elliott's94Z

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From: Oregon Grown

Just call up AI and have them grind you one comparable

Jul 28, 2009 | 07:27 PM

ss.slp.ls1

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From: Orange County, CA

Quote:

Originally Posted by LT1

Who all makes the GM847 grind besides CRANE?

No one, Crane Cams ground the GM847 cam for GM. You could get a custom cam to match the specs:

234/242 .539/.558 112. Don't know the lobe profile though.

Jul 28, 2009 | 07:35 PM

robsquikz28

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just buy his guys ss.slp.ls1

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Jul 28, 2009 | 09:27 PM

97Z28SS

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ss.slp.ls1 why did you remove the 847 cam?

Jul 28, 2009 | 09:52 PM

#10

ss.slp.ls1

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From: Orange County, CA

Quote:

Originally Posted by 97Z28SS

ss.slp.ls1 why did you remove the 847 cam?

I never removed it. I bought it used with 1000 miles on it to replace my CC503 when I get heads. I was going to hold on to it. Not sure.

Jul 29, 2009 | 03:59 PM

#11

RED94Z28

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From: Peoria Illinois

Quote:

Originally Posted by ss.slp.ls1

I never removed it. I bought it used with 1000 miles on it to replace my CC503 when I get heads. I was going to hold on to it. Not sure.

What happened to you i thought you were cc503 for life lol

Jul 29, 2009 | 04:03 PM

#12

ss.slp.ls1

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From: Orange County, CA

Quote:

Originally Posted by RED94Z28

What happened to you i thought you were cc503 for life lol

LOL, I still have the CC503. I bought the cam locally for a good deal to keep on the shelf as an option for when I get ported heads. But I might just keep my current cam. I love it so far.

OP, if you can't find a GM847 cam, Comp is still making the CC306.

Jul 30, 2009 | 02:07 AM

#13

monster81

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From: Bahrain

GM847 is originally the Crane PowerMax Cam (Part # 109841)
i believe its still available in summit ,,here is the link

http://www.summitracing.com/parts/CRN-109841/

Jul 30, 2009 | 06:46 PM

#14

97Z28SS

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I was wondering because I to have a used 847 cam with less than 100 miles that I'm thinking of swapping in my h/c/i engine that I'm going to swap into my new 94 m6 Z28. The engine currently has a custom comp 230/230 - .560/.560 110 lsa cam or I might hold the 847 for when I build my 383.

Jul 30, 2009 | 09:29 PM

#15

myltwon

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From: Palm Harbor, FL

just get a custom cam if you go new

a custom cam from LE isn't much more than a plain jane off the shelf one

Jul 30, 2009 | 11:28 PM

#16

shbox

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From: Little Rock, AR

Quote:

Originally Posted by blk3rdgen91

ive been searching for a someone who sell's the gm 847 cam...please help

The obvious place would be a GM dealer.

Jul 30, 2009 | 11:42 PM

#17

myltwon

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From: Palm Harbor, FL

^logic would dictate this

http://www.gmpartsdirect.com/results.html
search for p/n: 12370847

but I'd buy slp's, if you're gonna go off-the-shelf, might as well get a good deal on it

Aug 1, 2009 | 07:53 PM

#18

97Z28SS

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I looked on Ai's website and they have a custom grind that is exactly the same as the 847 except it's on a 110 lsa instead of the 112 lsa of the 847 cam and for NOS the wider lsa will help with that so I'm going to use my 847 when I do my 383.

Aug 2, 2009 | 01:41 AM

#19

kenscivic

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thats a pretty healthy cam for a stock motor stock heads .. just throwing that out there.... whats the lift with 1.6s?

You will have to rev it well past redline to utilize it.

Aug 2, 2009 | 06:36 PM

#20

LSWHO

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Quote:

Originally Posted by kenscivic

You will have to rev it well past redline to utilize it.

That cam will peak at 5800-6000 rpm on stock heads.

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