[AD removed for archives] ------------------------------------------------------------------- Is your PC running slow? Try a FREE PC Health Check today! caadlCkbOyW3Na/PC Health Check ------------------------------------------------------------------- recurve will add quite a bit but you do have a lot of cam in that engine for the compression ratio. Of course , you could jerk the heads , give it a valve job, Plane at leat 060 off of the heads and 072 of off the intake side of the head, bolt it back together with the recuved dist, no vacuum advance hooked and total timing at 32 to 34 degrees . It would probably take a year to remove the smile from you face. Only thing is the ole 413 up to it? Only you would know for sure. But then if you bored it 060 you would have the 426 already. Don Author of Return to Deutschland (True Adventure) Old Reliable (Mopar) http://stores.ebay.ca/Don-Dulmage-Enterprises [Non-text portions of this message have been removed] [AD removed for archives] ------------------------------------------------------------------- Need a Laptop? Get a Sony Vaio Laptop Free! caadlVAbOyW3Nf/ProductTestPanel ------------------------------------------------------------------- ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. bOyW3N.