The "problem" of do a 383 is that I´ve spend a lot of money in the forged crank, and i don´t wanna waste it, besides the bigger motivation of making the 377 are the revs, this engine is able to rev around 7000 rpm (or more) without too many problems, and that´s something i love.
Still don´t decide what to do, wether tryn to buy another block or prepare a kick ass 355; ebay is not helping me very much about the blocks, they´re too expensive yet for me, think i´ll have to wait a few more days.
Thanks for the answers guys,
ROCKS!!