GM ZZ383 crate engine?

Does anyone have info on the ZZ383 425 crate engine, dyno results, 1-4 mile times with combinations rear end gear ratio, tire size, trans., ect. I don't need to know about olds engines or other bull!If you have built a 383 that puts out 425 hp or more with less than 10 to 1 compression for less than 5,000 dollars by using all new parts, post your combination, parts used, specs!If you havent had your motor dynoed dont bother, I need facts not a estimate!

 

I'm interested as well. Considering one for my upcoming 63 Burban project that needs to be done pretty quickly.

anyone?

 

A friend of mine runs a ZZ383 in his '55 Delray.
The car goes 11.9 with 4.10 gears, picking up a frontwheel.
325-50/15 MT ET street radial tires
The engine likes pumpgas and is very streetable!
www.chevyracing.nl

 

check out Hot Rod magazine.
They have done extensive coverage /testing of this engine.

 

The current issue of Popular Hot Rodding has an article on a ZZ4 (350 355hp) that they take to over 400hp and there is a list of parts.

 

What is the parts number and where to get them cheap?
TIA
Michael