Dyno Sheet..its a heartbreaker

Well to start I've seen cams much worst then that one, and it's wasn't all that bad. If you were to stop at a light the guy in the honda next to you would think twice about messing with you so it does have a lope to it.

Call kris at Comp Cams 1-800-999-0853 he is one of the best in the business and can tell you everything you need to know, he can even tell you what stall and gear ratio would be good to use.
Make sure you ask for him!

This cam is kinda pricey Summit as it for about 250.00 and I've never seen it on ebay.

If this isn't a daily driver you won't have a problem at all, if you plan on using it every day you'll need to tinker with it from time to time but that's why we play with these toys.

Back to the original post, with out a stall of 2800 or greater I'm not so sure about the DP, all that fuel without being able to rev might stall the motor.
Total timing of 32 to 36 is a good place to start and then play with it from there.
Change ONE thing at a time that way you know if what you did helped or hurt you.


As alway just my 02

Bossmav

 

sound file of a Comp cam they say its a custom grind 302 bucks with ship
my 393 AFR 185s Full CnC ported 11.2-1 com
2 1/2 exh With H pipe all the out the back flowmaster mufflers

110 center int Dur @0.050 246

int lift 576

exh Dur @0.050 248

exh lift 600
idles around 875-1000 rpm
http://home.columbus.rr.com/maverickgrabber/maverick(1).wma

 

Cam

Damn Chris at comp cams designed my cam and its quite a bit bigger than that, and mine is on a 112 lc which takes away upstairs but runner velocity is higher at lower rpms, I am giving up 85 Ci but my heads are equil, I hope when I finally get mine on a dyno, it pulls to 7000 because that is where I go through the traps at anyway,
Dave

 

have not put mine on the dyno yet but i shitf at 6800 and its still pulling ..but dont want to push much more on with Hyd Rollers

 

HYD ROLLERS

There is a simple solution for that, I am a advocate of big spring pressure! the more the better! I had a 90 5.0 and went through the traps in the 7000 range with a hyd roller and a motorsport rpm extender!

 

the Heads was set up for what i am running could go up to 680 lift the valves and springs when i orderd the heads was redone By AFR under cut stems cost alot more then the $1399.00 but its worth it to handle the Rpm with Hyd roller

 

set up

Just dont confuse a springs ability to take high lift, with its spring pressure rating, the two facts couldnt be farther appart
Sounds like you have what you need.