How much power will it make? 511 Low Deck Stroker

[sclee440]

Tried posting this on my build thread, but no responses as of yet. Starting in on final assembly of my motor. Going to have it dyno'd by the end of the year. How much power/torque do you think it will make?

440 Source 400/512 stroker kit - .035 over, 511 cubic inches
Pistons are .005" above deck, .045 Cometic gaskets. Compression works out to 10.6:1
Indy EZ Max Wedge heads fully CNC ported by Modern. Flow 349cfm @ .600, 356cfm at .700
Lunati solid roller 60333, 279/285 adv. duration, 249/255 a .050, .585/.600 lift
Harland Sharp 1.6 roller rockers bring lift to .624/.640
Cam is a little mild I know, but it's a street car and I wanted to keep some vacuum at idle for the self-tuning fuel injection setup.
Isky EZ roll max lifters, let's see how long they live
Indy single plane low deck max wedge intake
FITECH Go EFI-8 fuel injection

Since the fuel injection can control the timing with or without an ignition box, I'm planning on running it both ways to see how much of a difference if any it makes.

So what do you think? I will post the numbers good or bad when it's done.

 

[451Mopar]

I'd guess a bit over 600?

 

[IQ52]

Built several of them similar but with a carburetor. Should be in the neighborhood of 640-650 HP and 640-650 TQ.

 

[sclee440]

Update. Took longer than expected to get it to the dyno. Changed the intake to an Indy tunnel ram and the Fitech dual quad power adder setup. Final:

733HP and 675TQ

It was a good day!

 

[Hemirunner]

Great job! Did you stop the pulls at 6300 or was power falling off after that?

 

[sclee440]

We stopped at 6300. There might have been a little left, but it's a pretty mild cam so I don't think it was much. I didn't expect it to top 700.

 

[Hemirunner]

The cam is very mild given the top end on it. A cam change and that mild mannered mill puts on a supermill cape! Nice job.

 

[383man]

Thats great numbers for the combo ! What car is it going in ? Ron

 

[sclee440]

Thats great numbers for the combo ! What car is it going in ? Ron

'67 Coronet

 

[5.7 hemi]

And where are the pics of this beast so we can look upon it with envy?

 

[sclee440]

And where are the pics of this beast so we can look upon it with envy?

She did good....

 

[5.7 hemi]

Saweeetttt!