Originally Posted by peteh
2.0 pinto's found in mk2 2000's are the same block as in the cosworth yeah, just hand picked from the bunch so they are the best one?
Nope ! - A "correct" MKII RS2000 uses a 20 designated block
Cosworth are designated 205 or 200
Originally Posted by peteh
so could you use a cosworth 205 block to build a pinto engine, just running big carbs ect etc?
Yep ! But carbs choice is ruled by the spec of engine being built
Originally Posted by peteh
would a 205 with a 25mm over bore be ok?
I run an 8v Pinto based on a 200 block running 94mm Accralite pistons
94mm is maximum size Pinto piston I found available
25mm overbore must be a typo !