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 Post subject: Cam P4529343
PostPosted: Mon Oct 16, 2006 3:46 pm 
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3 Deuce Weber

Joined: Sun Oct 01, 2006 2:28 pm
Posts: 68
Location: Oil City, PA
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Can anyone give me some amplifying info on this cam such as streetability, speccial machining requirements. Would it be a good street bracket setup. I'm slowly gathering pcs for my first slant build (first big engine build actually). Iused to build some real good kart racing engines about 15 years ago and I'm trying to remember how to understand cams but it's coming back slow


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 Post subject:
PostPosted: Mon Oct 16, 2006 4:33 pm 
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Joined: Mon Jan 12, 2004 4:20 am
Posts: 2011
Location: Argentina
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in a recent post compiling cams for the /6 someone posted a really amazing piece of info, not only the actual cam makers, denomination, advertised duration seat to seat and @ 050 and valve timing event but on the botom there's the finest piece of info I've ever seen and help me to understand some things that I was having hard time to figure, that's tight vs. broad LSA, and overlap

hope it's helpful

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 Post subject: Heh...
PostPosted: Mon Oct 16, 2006 4:35 pm 
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Joined: Tue Oct 29, 2002 8:27 pm
Posts: 9714
Location: Salem, OR
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There's one of those on ebay NIB...

The cam has something like a 284/284/76 duration/overlap and was the biggest cam mopar perf offered for the slant, I'd say it'd make an OK drag cam, but not the best street cam (isn't the LSA like 104? with a .528 lift)


-D.Idiot


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 Post subject:
PostPosted: Mon Oct 16, 2006 4:57 pm 
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Joined: Fri Nov 01, 2002 5:29 pm
Posts: 963
Location: Eustis, FL
Car Model: '68 V100, '68 V200, '79 Aspen, '84 D100
DI, I think your right about the LSA being 104. The chart has it at 108. The SB and BB cams using this same lobe have a 108 LSA which explains why the S6 .528 has more overlap than the V8 .528.
Also incorrect is the dur@.050, listed at 221*, it's more like 241*.

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 Post subject:
PostPosted: Mon Oct 16, 2006 5:27 pm 
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SSRN National Champion
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Joined: Thu Oct 31, 2002 3:56 pm
Posts: 1967
Location: Dalton, GA
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This cam is a radical cam intended for strip use only Specs are
part number 4529343
advert duration 284/284
overlap 76
lift 528
cam c line 104
This cam will only work good on a built engine ie higher compression, four barrel intake ,headers high stall converter at least 3500 , and a lot of rear gear say 4.10 or better. Thanks Ron Parker :D




It Aint Over Until I Win


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 Post subject:
PostPosted: Mon Oct 16, 2006 7:57 pm 
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Supercharged
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Joined: Sat Nov 27, 2004 8:03 pm
Posts: 10048
Location: IRWIN PA
Car Model:
I Use this cam In My car.

you can use this cam with up to .100" off Head and .100" off Block and still probably get away with no special machining.

(ALWAYS CHECK FOR .090" PISTON TO VALVE CLEARANCE ANYWAY)

I currently run this cam with 1.6 Rockers which put it at about .562 Lift And I did have to cut pockets into the valves.

run this on the street and strip with a 4 speed and currently 4.10 gears.

Check out more Info Here:
http://www.slantsix.org/forum/viewtopic.php?t=13007



I run those times posted in the above link with an all steel street car, full interior etc.

Lou Madsen username dart270
and
Brian Droschack user name Brian

Have also used this cam at one time or another ins their cars.

Greg

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 Post subject:
PostPosted: Mon Oct 16, 2006 10:16 pm 
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Joined: Thu Oct 17, 2002 7:27 pm
Posts: 14770
Location: Park Forest, Illinoisy
Car Model: 68 Valiant
I had one in my Valiant on the street, for about 700 miles. That's how long it took it to destroy the oil pump drive gear. :cry:

I really liked the power. The car ran low 14's@95 mph with it. :shock:

I have one w/lifters NIB if anyone wants to make a deal. :twisted:

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 Post subject:
PostPosted: Tue Oct 17, 2006 4:21 am 
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Location: Orlando, FL
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PM ed deal

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 Post subject:
PostPosted: Tue Oct 17, 2006 8:23 am 
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TBI Slant 6

Joined: Mon Jan 02, 2006 11:54 pm
Posts: 191
Location: Prosper, TX
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Quote:
I currently run this cam with 1.6 Rockers which put it at about .562 Lift And I did have to cut pockets into the valves.
Did you mean you have to cut pockets in the top of the pistons for clearance? Or is there really someway to cut pockets in the valves for clearance?


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 Post subject:
PostPosted: Tue Oct 17, 2006 10:46 am 
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Turbo Slant 6

Joined: Thu Jul 13, 2006 8:05 pm
Posts: 770
Car Model:
I would say he meant to say he cut valve pockets in the pistons. His other post confirms this with the pics of the short block with pistons


Jess


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 Post subject:
PostPosted: Tue Oct 17, 2006 5:00 pm 
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Supercharged
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Joined: Sat Nov 27, 2004 8:03 pm
Posts: 10048
Location: IRWIN PA
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Sorry I wrote that when I should have been sleeping.

I also tend to think faster than I can smash 26 Letters/10 numbers in any correct order.

I CUT VALVE POCKETS IN PISTONS.


That should clear it up.


Greg

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