468 bbc
 

for sale is a big block chevy 468
dynoed witha 177 blower at 623hp.
i dont have the 177 but i do have a 671 with twin 750 holleys please call for details there is to many to list.. its in a 27ft baja it pushs it 62mph consistantly
has a comp cam.. complete roller everything... great runner just need to get cash for the next winter project

Hell man i have to buddies that r running 65 on bone stock 454s in 272 bajas

they must have very healthy gps's then!

65 I doubt it, best I got out of my Outlaw 24 with a stock 454 was 58 on gps.

Trust me thats a real number checked on 2 garman gps units

Dang,65mph in a single engine 27' on stock single 454 sounds strong ,, is that a stepped hull?