some dyno numbers from a 408 w5 with a set of shadydell heads we did for a customer in long island

one more

So what was the final torque number or is the first
line it? Give us a little low down of it. Nice
HP number on it

Yea give us the whole run down and some #'s
I cant read your attachment my puter made it real small.

574 at 5900 hp 738 7300 it think you can make the sheet bigger on your screen by clicking on it

more info!!

Was that a set of the CNC ported W5's? What intake? Cam specs? etc.....

WOW that is some BIG #'s

Be prepared the doubters will be coming

I have a big camshaft in my 416 with CNC W5's and mine made peak HP at 6900 rpm and peak TQ at 5200 rpm

I thought my peaks would be in the neighborhood of yours with my camshaft. Something to think about forsure.

Is your engine classified info or do you plan on sharing with us. I would love to see all the deatils on the engine

hand ported by shady dell scat 4" crank ,mgp rods, je gas ported pistons, cam motion 680 lift cam and td rockers

what compression and what intake and carb did you have on it

how much did your motor make this is the frist we used this dyno but a stuska # are lower then superflow # from what i have seen stuska is what we dynoed it on the last time we dynoed this motor it was a 386 with w5 not ported by shady and less com it made 638 and we also have alot better pan on the motor now the real # are how fast it gose so we will see here is the old sheet

14.4 to 1 cast w5 manifold with a aed 1050 carb

Mine made 670 at 6900 and 557 at 5200

Dyno #'s always gets everyone fired up.

My 416 is 11.3 to 1 cam is 278 and 284 at 50
indy intake and 1050 dom
went a best of 9.96 at 136.75 which is way faster than I thougt. This is on leafs and thru the exhaust. So its making some steam

When will this engine make it to the track and in what kinda car. Track results is where it counts but dynos are good for fix'n leaks and making adjstments

how heavy is your car your car

Those are some big #'s for sure.... All I'll want to see is Weight & MPH when it goes down the track. Karl should be happy.....

I did'nt realize you read/posted on moparts Alan.

Those heads are also angle milled to 16 degrees, and have what? a 42 CC chamber? Neat set of 5's, I did a true "round" exhaust port on them. Only set I have done like that. Here's couple pics of the heads, I ported them at least a year ago.

EX

Chamber

IN Bowl

Ryan you must have the largest small block picture collection on your computer/computers.

Jesse