Horsepower or torque, Intake to exhaust flow ratio relevance, Flow specced cams, Are AFR heads the best!!?

[CGT]

Just kidding.

[GARY C]

Just kidding.

Have you ever tested a similar sized AFR head to what you currently find useful?

One guy I know debunks the ratio theory for the fact that it changes through out valve lift.

If a cam can be specked based on flow #'s is it worth exploring.

I have a garytheory!

[Frankshaft]

I spec my cams by opening the cataloug, and going right to the bottom of the page. That's where the biggest cam usually is. I find, that they usually aren't big enough. Or, I pick 5 or 6 that I think are in the ballpark, then I say, " inny minny minny moe, touch a tiger by the toe, if he hollars, make him pay, $50 dollars every day, and you are it. Works everytime.

[lefty o]

that stuff only works with 3/4 race cams!

[GARY C]

that stuff only works with 3/4 race cams!

Can you run those without DBL Hump heads?

[rp930]

Always pick the “full” race cam.

[GARY C]

Always pick the “full” race cam.

Then you need Porting and Polishing plush you would have to upgrade to the Z28 spring it can get real expensive.

[rp930]

Always pick the “full” race cam.

Then you need Porting and Polishing plush you would have to upgrade to the Z28 spring it can get real expensive.

Don’t forget 7 more hp with “angle” plug heads.

[GARY C]

Always pick the “full” race cam.

Then you need Porting and Polishing plush you would have to upgrade to the Z28 spring it can get real expensive.

Don’t forget 7 more hp with “angle” plug heads.

True dat and I forgot to budget in a set of Rhoads variable duration lifters so now I have to sell one of my bird dogs.

[JodyB]

You'll need that 600 holley jetted to a 750

[Frankshaft]

You'll need that 600 holley jetted to a 750

I prefer an 850 down jetted to a 750. You also need pop up pistons.

[JodyB]

Definitely need mechanical secondaries with 4000lbs, a 2.73 gear, and a 1200 stall converter.

[novadude]

And an ELDERbrock intake.

[Newold1]

I always hated 3/4 racing !!

[rfoll]

https://www.google.com/search?q=turbo+e ... c7G7xOG2Ag