compression

[b20a86lude]

ok i want to put my 10 compression ctr pistons in but i dont know the bore for the ctr pistons does anybody know it and the guy from the sahop wants to know what do i need to make this work for the b20 can anyone tell me this frankentien has already been done but i cant get him to answer me back so if anyone can help it woud be great:sadwave:

[carotman]

the bore will work fine. The rod pin is different, you need to sleeve the B20A rods where the piston bolts.