402w stroker

[blykins]

Originally Posted by stroked windsor

thanks Brent. its going in my 69 mach1. had it for yrs. 3.89 with tru trac and a full manual c-4 with a 10'' converter! street car. should wake up the neighbers!!

Make sure you give it enough stall on the converter. The engine should be a good match for the rearend gears.

[Jimbocobra]

Good luck with the engine, here is a good comparison for you to start from. This article is from Muscle Mustangs and Fast Fords and details an otherwise stock 351 Windsor stroker also with AFR 205 heads that got 537hp. It is "only" stroked to 392 and was only 9.5:1 compression. You are going to be running a few more cubes and higher compression, so I'd say to expect at least these numbers. Hope that helps give you a baseline. If not, keep tuning it until you do or something went wrong. Frankly, I'd expect whatever Keith and Brent said to expect - you have two of the best engine builders in the country chiming in.
http://www.airflowresearch.com/artic...e004/A4-P1.htm