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Re: A12 “Mr. Six-Pack” Camshaft...
[Re: DPelletier]
#53628
05/23/08 12:16 PM
05/23/08 12:16 PM
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Joined: Sep 2003
Posts: 10,645
Houston, Tx
AlexP
I Live Here
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I Live Here
Joined: Sep 2003
Posts: 10,645
Houston, Tx
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Quote:
You have a PM.
Dave
Thanks, I look forward to giving him my business.
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Re: A12 “Mr. Six-Pack” Camshaft...
[Re: AlexP]
#53629
05/23/08 02:26 PM
05/23/08 02:26 PM
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Joined: Apr 2005
Posts: 15,134
Kelowna, B.C. Canada
DPelletier
I Live Here
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I Live Here
Joined: Apr 2005
Posts: 15,134
Kelowna, B.C. Canada
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Great guy, you won't be disappointed!  Dave
1970 Super Bee 440 Six Pack
1974 'Cuda
2008 Ram 3500 Diesel
2006 Ram 3500 Diesel
2004.5 Ram 2500 Diesel
2003 Ram 3500 Diesel
2006 Durango Limited
[url] http://1970superbee.piczo.com [/url]
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Re: A12 “Mr. Six-Pack” Camshaft...
[Re: DPelletier]
#53630
05/23/08 10:17 PM
05/23/08 10:17 PM
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Joined: Aug 2005
Posts: 4,861
Riverside, Ca
R70RUNNER
master
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master
Joined: Aug 2005
Posts: 4,861
Riverside, Ca
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I've been running one of his 6pk cams in a 383 for about a year and a half, I couldn't be happier! Still learning and still trying different things with it. The plan was to run the car at Fontana this weekend, but Mother Nature is showing no signs of cooperation 
Current cars: 2000 Dak Quad Cab, 2012 Challenger,1970 Road Runner, 1994 Firehawk
1966 Coronet post sedan, 1988 Corvette, 2005 Magnum RT all SOLD
R70RUNNER<---VP Inland Empire Chapter of the MPM
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Re: A12 “Mr. Six-Pack” Camshaft...
[Re: R70RUNNER]
#53631
05/23/08 10:52 PM
05/23/08 10:52 PM
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Joined: Sep 2003
Posts: 10,645
Houston, Tx
AlexP
I Live Here
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I Live Here
Joined: Sep 2003
Posts: 10,645
Houston, Tx
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Quote:
I've been running one of his 6pk cams in a 383 for about a year and a half, I couldn't be happier! Still learning and still trying different things with it. The plan was to run the car at Fontana this weekend, but Mother Nature is showing no signs of cooperation
What cam did you have in it before ?
I'm coming from a .484....it can only get better.
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Re: A12 “Mr. Six-Pack” Camshaft...
[Re: AlexP]
#53632
05/23/08 11:11 PM
05/23/08 11:11 PM
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Joined: Aug 2005
Posts: 4,861
Riverside, Ca
R70RUNNER
master
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master
Joined: Aug 2005
Posts: 4,861
Riverside, Ca
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Had that exact cam in it, a complete toad!  I only have 9.6:1 compression, 3.23's and manifolds. Bob K's cam was a HUGE improvement, I have played with timing, and carburetion(went from a 650 to 800avs) The cam loves timing, and the 800 woke it up a bit more (butt dyno.) I was planning to run 3.91's on 28" tall tires this weekend, but... I believe the engine will wake up even more with the gear swap, BTW I installed it at 114* Bob offers a different guide with 383's 
Current cars: 2000 Dak Quad Cab, 2012 Challenger,1970 Road Runner, 1994 Firehawk
1966 Coronet post sedan, 1988 Corvette, 2005 Magnum RT all SOLD
R70RUNNER<---VP Inland Empire Chapter of the MPM
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Re: A12 “Mr. Six-Pack” Camshaft...
[Re: R70RUNNER]
#53633
05/24/08 10:47 AM
05/24/08 10:47 AM
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Joined: Dec 2003
Posts: 3,363
DTW
drmopar
master
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master
Joined: Dec 2003
Posts: 3,363
DTW
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Bob K. is the shiznitT I cant wait to try the engine he is building for my fathers road runner. It will be interesting! Keep it up Bob! And thanks for everything you have done for me, my brother and my father. My dad will have the intake to you today I think!
--------------------
RM27H9G 4 speed F8/tan guts
RS27L9G auto B5/black guts
WM23H9G auto F5/green guts
2021 Challenger 392 Indigo/black guts
2019 Charger Daytona R/T F8 on black
2018 Ram Sport Hemi 4x4
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Re: A12 “Mr. Six-Pack” Camshaft...
[Re: R70RUNNER]
#53634
05/25/08 02:58 AM
05/25/08 02:58 AM
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Anonymous
OP
Unregistered
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Anonymous
OP
Unregistered
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Well, my friends and family scraped up enough money for my birthday for my to buy the Bob K cam I've been drooling over, hooray!! Bob will be seeing a check from me real soon, can't wait! Hey R70RUNNER, right on you are running the cam in your 383. I will be doing the same in my 69 Road Runner. My engine will retain the HP Exhaust manifolds but will step up to a stock appearing Edelbrock DP4B intake with a Holley 3310-1 (780cfm). The stall converter will be in the same range as the stock Road Runner converter. My only hang up at this point is what gearing will this combo be most comfortable with? The tires are going to be 26.5" tall. I'd like the car to do fairly well on the highway, but want it quick from stop like to stop light. I also know that 383s like to rev, so I'm thinking lower 3.91s will get the baby big block into the range it will love best. Of course I'll voice my ides with Bob on this, but thought I'd bounce it off you guys as well. I think that Bob likes the lower gears as he runs the stock 4.10s that came in His car. We'll see? BTW, that's very cool Bob has specs for 383s as well.
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Re: A12 “Mr. Six-Pack” Camshaft...
[Re: PJSIXPACK]
#53639
11/16/12 01:40 AM
11/16/12 01:40 AM
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Joined: Apr 2008
Posts: 1,285
Pacific NW USA
CompSyn
pro stock
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pro stock
Joined: Apr 2008
Posts: 1,285
Pacific NW USA
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Quote:
Has there been any changes to the Mr. Six Pack cam that anyone knows of? I am getting ready to start on my engine for my A12 Bee.
From my phone conversations with Bob, It's my understanding that there were a few tweaks in the beginning (1990s) but what you get today is the unchanged standard everyone buys and uses including Bob.
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Re: A12 “Mr. Six-Pack” Camshaft...
[Re: DPelletier]
#53641
11/16/12 06:19 PM
11/16/12 06:19 PM
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Joined: Jan 2006
Posts: 704
USA
rftroy
super stock
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super stock
Joined: Jan 2006
Posts: 704
USA
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There is a link on page one of this post to an earlier Six Pack cam post with this quote from Paul "Beeware" Petcou: Quote:
The Mr Six Pack Cam is the closest I've found to the orignal low taper six pack cam that Mopar made for us in 69, its not just lift and duration, there was a diffrent lobe used on this cam, all of the current blueprint cams that I've checked are not ground on this lobe even the one marketed by Mopar and yes I have track tested, it does rev a little higher and throttle a little faster and the midrange is stronger than the over the counter generic blueprints that I've used.
Is Beeware saying here that the factory Six Pack cam had a different profile than the standard HP big block cam? The DC manuals list it as having the same specs, just a lesser taper on the lobes, and larger radius lifters. Or, is he referring to the Mr. Six Pack cam as being different; it's not clear from context.
The reason I ask is that I have a NOS Six Pack cam and lifter set that I bought back in '75 when I bought my Roadrunner. I never installed it. It is a '71 part number cam.
So, is there a difference such that I should be thinking of installing the NOS cam in my engine (which is currently in stock form with TRW six pack replacement pistons, and a one bolt standard HP cam), or should I save the NOS as a curio and buy a Mr. Six Pack cam?
Robert
AAR 4-speed 3.91, Tor-Red;
70 440 6 pack Roadrunner 4-speed 3.54, Plum Crazy;
68 Formula S conv 383 4-speed 3.23, Electric Blue;
69 Barracuda conv Slant 6 OD4 2.94, 71 B5 Blue;
78 Lil' Red Truck, Red;
70 Challenger S/E. 505 6 pack, Passon 5-speed, 3.55, B7 Blue
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Re: A12 “Mr. Six-Pack” Camshaft...
[Re: lewtot184]
#53643
11/18/12 01:19 AM
11/18/12 01:19 AM
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Joined: Apr 2008
Posts: 1,285
Pacific NW USA
CompSyn
pro stock
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pro stock
Joined: Apr 2008
Posts: 1,285
Pacific NW USA
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Quote:
i'm surprised that nobody has done any track comparisons, mr. six-pak vs stock, and posted times. curious minds wonder,  .
Okay, not exactly the comparison you're looking for but the video in the link below demonstrates the true real world capability of the custom proprietary "fast ramp" hydraulic by Bob K.
Also keep in mind that the A-12 seen in the video is running un-ported 906 heads with stock valve sizes as per Pure Stock rules.
Video here: http://youtu.be/OFaPlDt2jt4
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