Author Topic: The Comp Cams 308R  (Read 3417 times)

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ScotiaFE

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The Comp Cams 308R
« on: December 22, 2012, 11:16:25 AM »
It seems like a good deal?
And for my modest 482 looks like a good fit.
Any do's and don'ts.

Engine Specs:
427 Genesis Block. Bore 4.250"
4.250" Stroker kit.
Edelbrock heads 2.19 int 1.72 exh home machine shop valve job. I have a big Mill in the shed. lol
Erson Rockers.
Tunnel Wedge with vintage 1850's #1's
MSD and Dig 6 Box.
Hookers
Trans: C6 with a converter


My goal is to lift the wheels on the 68 Fastback and get a pic and hang it in the shed. :P
And do a bit of grocery shopping with it.
Thanks.

jayb

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Re: The Comp Cams 308R
« Reply #1 on: December 22, 2012, 12:51:12 PM »
I like that cam, Howie, and I think it would work well in your engine.  Probably a 650-ish horsepower level.  Do NOT use the Comp recommended springs; they will give up way early.  The Comp 943 springs (240 on the seat, 600 over the nose) will run to 7000 RPM with that cam.
Jay Brown
- 1969 Mach 1, Drag Week 2005 Winner NA/BB, 511" FE (10.60s @ 129); Drag Week 2007 Runner-Up PA/BB, 490" Supercharged FE (9.35 @ 151)
- 1964 Ford Galaxie, Drag Week 2009 Winner Modified NA (9.50s @ 143), 585" SOHC
- 1969 Shelby Clone, Drag Week 2015 Winner Modified NA (Average 8.98 @ 149), 585" SOHC

   

afret

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Re: The Comp Cams 308R
« Reply #2 on: December 22, 2012, 02:21:47 PM »
You can also get a custom cam.  If you like Comp there's another lobe from the the High Energy family (same as the 308R) with 255* at .05 lift with the same lobe lift as the 308R.  The Extreme Energy series has lobes up to 272* at 6* intervals.  Maybe Jay or a guy like Chris Padgett at Comp can help you pick a good grind for what you want.

If your plan is to hang the hoops get the suspension goodies from Calvert if you don't already have them.   And you will need a very good high stall converter.

Watch the tach on Miele's 428 Shelby stocker at launch and after he shifts:

http://www.youtube.com/watch?v=qsv5-80zx-M&feature=player_embedded
« Last Edit: December 22, 2012, 02:45:12 PM by afret »

ScotiaFE

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Re: The Comp Cams 308R
« Reply #3 on: December 22, 2012, 11:08:32 PM »
Thanks Guys
I have the Bars, I need the springs and shocks.
Well a couple of other goodies to even think about standing it up.  ::)
Hopefully by mid summer I will be testing.

Ford428CJ

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Re: The Comp Cams 308R
« Reply #4 on: December 29, 2012, 09:10:18 PM »
I'm not really a Fan of Comp roller lifters..... I feel there is better out there and last longer out on the street.  As for the cam itself, there are a few people running them and like it! JMHO
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