help deciding cam/intake?
Moderator: Team
Re: help deciding cam/intake?
Trust me, if Mike says it will work, and meet your HP goals, it will.... I run one of his cams in an 1100 HP 565 and they work.
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Re: help deciding cam/intake?
1. u ask for qualified opinions, then turn your nose upnovakiaan wrote:That doesn't seem like much cam...I've had mild SBC with more lift than that?
2. u wanted a tqy cam, but u have a slippery trans with low end gears
3. u pooh pooh an opinion from a man with generations of cam experience
as someone pointed out, the cam is only part of the combination that gets you to the finish line first
GOOD LUCK ... you'll need it
Re: help deciding cam/intake?
No. I just didn't know much about BBC. I've built plenty of SBC and the smallest cam I've ever ran was a 292 480. I just didn't know if it was a typo or if I was missing something. I merely didn't know. I wasn't sticking my nose up...just didn't know
Re: help deciding cam/intake?
Your "292" was probably advertised duration(@.020"). My cam is "264/268 @ .050". If you checked mine at .020" it would be 294/300,novakiaan wrote: I've built plenty of SBC and the smallest cam I've ever ran was a 292 480.
Your ".480" was probably Valve Lift. My cam is .421"/.412" Lobe Lift. You multiply that by your rocker ratio to get gross Valve Lift.
Mike Jones
Jones Cam Designs
Denver, NC
jonescams@bellsouth.net
http://www.jonescams.com
Jones Cam Designs' HotPass Vendors Forum: viewforum.php?f=44
(704)489-2449
Jones Cam Designs
Denver, NC
jonescams@bellsouth.net
http://www.jonescams.com
Jones Cam Designs' HotPass Vendors Forum: viewforum.php?f=44
(704)489-2449
Re: help deciding cam/intake?
I'm trying to find that can on your website but I can't find it lol. I'm stuck in the middle of nowhere and my phone isn't very user friendly -- can you link the cam Mike?
Re: help deciding cam/intake?
We make each cam, custom to order.novakiaan wrote:I'm trying to find that can on your website but I can't find it lol. I'm stuck in the middle of nowhere and my phone isn't very user friendly -- can you link the cam Mike?
When you get a chance, just email me at jonescams@bellsouth.net
and include this info:
Cam# BBCR, R79421A-80412-110
264/268 @.050"
.421"/.412" Lobe Lift
110 LSA
I'll get back to you with a price.
Mike Jones
Jones Cam Designs
Denver, NC
jonescams@bellsouth.net
http://www.jonescams.com
Jones Cam Designs' HotPass Vendors Forum: viewforum.php?f=44
(704)489-2449
Jones Cam Designs
Denver, NC
jonescams@bellsouth.net
http://www.jonescams.com
Jones Cam Designs' HotPass Vendors Forum: viewforum.php?f=44
(704)489-2449
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Re: help deciding cam/intake?
AH, there it is .... gotta compare apples to apples, ... sorry about that NOVAK .. I didn't twig to that onenovakiaan wrote:No. I just didn't know much about BBC. I've built plenty of SBC and the smallest cam I've ever ran was a 292 480. I just didn't know if it was a typo or if I was missing something. I merely didn't know. I wasn't sticking my nose up...just didn't know
over here we generally always look at advertised duration @ .006" as the duration / lift increases, so does accel / vel ' generally '
Re: help deciding cam/intake?
Listen to what Mike recommends whether you buy from him or not…novakiaan wrote:That doesn't seem like much cam...I've had mild SBC with more lift than that?
Honored to be a member of the Luxemburg Speedway Hall of Fame Class of 2019
Re: help deciding cam/intake?
Mike chooses cams which "actually" work with parts you have. 700 lift is nothing to scoff at. Just my opinion
Re: help deciding cam/intake?
krooser's been around the block more than once
listen real close
let me say this
Mike grinds his cams with an inverse radius on the flanks which helps the opening and closing
This is tough to do while giving rpm and longevity but Mike (and his brother and dad) got it figured out- 30 years experience
he uses around a 5" grinding wheel instead of the big 18" wheel to get the undercut right
bottom line is you cannot compare his durations directly with other grinders cams
except maybe Engle's IR grinds (who cut Engle's masters?)
a lot more to cams than duration and lobe centers
you have to track the intake pull etc
Mike matches with your head/ intake/ exhaust/ the whole combination
listen real close
let me say this
Mike grinds his cams with an inverse radius on the flanks which helps the opening and closing
This is tough to do while giving rpm and longevity but Mike (and his brother and dad) got it figured out- 30 years experience
he uses around a 5" grinding wheel instead of the big 18" wheel to get the undercut right
bottom line is you cannot compare his durations directly with other grinders cams
except maybe Engle's IR grinds (who cut Engle's masters?)
a lot more to cams than duration and lobe centers
you have to track the intake pull etc
Mike matches with your head/ intake/ exhaust/ the whole combination
Re: help deciding cam/intake?
Shhhh.... That's top Secret informationwyrmrider wrote: except maybe Engle's IR grinds (who cut Engle's masters?)
Mike Jones
Jones Cam Designs
Denver, NC
jonescams@bellsouth.net
http://www.jonescams.com
Jones Cam Designs' HotPass Vendors Forum: viewforum.php?f=44
(704)489-2449
Jones Cam Designs
Denver, NC
jonescams@bellsouth.net
http://www.jonescams.com
Jones Cam Designs' HotPass Vendors Forum: viewforum.php?f=44
(704)489-2449