521 dyno results

[Bailey]

Decided to have the motor dyno'ed. Hp was 622 at 5500 rpm and trq was 623 at 4600 rpm. Should have it in the boat by labor day. :)

[Danhercules]

What is in it? More specs please!!!
I will be on the dyno Tues at Westech. I hear its awsome!!!!

[Bailey]

It's pretty mild edelbrock heads 10:7-1 comp. Not sure on the came spec I'll have to find. I didn't get to go to the dyno had to work. My dad went and said it was pretty amazing to watch.

[Squirtcha?]

Large or small chambered Edelbrocks? Flat tops or dished pistons?
Congrats. Nice numbers. I take it the hp dropped off after 5500 rpm then?
That should some nice useable horsepower. Any idea on impeller cut yet?

[Bailey]

It has the small chambers, dish pistons and yes it started droping. Should just be able to run an A imp.

[Squirtcha?]

That's my deal (up top anyway). I think my compression is only around 9.6:1 though. Did you have the block decked to raise compression some? Maybe a smaller dish on the pistons? Any head work or box stock? Did you buy the short block or have your previous block done? Am I asking enough questions?
My next motor will be a 521 too.
Thats what I was thinking too. The A should be about dead nuts. That oughta be a real nice combination. Should last a long time running at 5500 rpm too.
Again...........congrats Bailey

[Oldsquirt]

Decided to have the motor dyno'ed. Hp was 622 at 5500 rpm and trq was 623 at 4600 rpm. Should have it in the boat by labor day. :)
622@5500 should set you back in the seat pretty nice. May be time to move up an impeller size.
What shop dyno'd it?

[Sleeper CP]

[QUOTE=Bailey;2713008] I didn't get to go to the dyno had to work./QUOTE]
Well that part suck's. Nice numbers though congrats. I have dyno'd I think 8 of my own engines. It still is thrilling to me. Now go put that Ford to good use.
Sleeper CP
565" Ford Lover

[camoman]

You will like how that pulls:D

[Bailey]

The heads had work done, I started with a bare block and bought a stroker kit from Chp in L.A. The machine shop went threw everything to make it all work. Panella in stockton did the dyno.

[camoman]

Did the same last winter but went 532:D The heads are where all your power is at;) Who did the headwork & what flow #s did you get from them?

[GM Killer]

Congrats on the numbers...it will be enjoyable

[Squirtin Thunder]

Should just be able to run an A imp.
I would go with a A+ or AA (A2) MPD fully detailed impeller or whatever Jack recomends. With the torque that you are making you should be able to pull a big impeller to 5400.
BTW - Glad it is finally done !!!