My first boosted Honda- 94 Civic EX coupe
#51
vitara pistons, custom fjt rods, stock sleeves, and no block gaurd and you car still run easily 20psi. those stock sleeves are good for 400+hp. all you need is vitaras and those rods from fjt and you have yourself a block that can handle 400hp. no need to sleeve it unless your going for a 500hp drag car. even with 400 you wont be able to daily drive it