ok i got a obd2 type r motor can i throw some obd1 type r pistons in the motor or no? thanks

 

Used pistons?

 

since when does the emissions type determine your pistons?

 

dnt know so will any type of type r pistons go in a type r motor then? the guy said they are obd1 p73s they are brand new my motor is a obd2

 

std bored or OS?

 

std

 

there was no obd1 type r anyway..

 

so the guy is wrong then? i dont care what they are or whatever just if they will fit into my motor or not guys just looking for some help here

 

As long as they're out of a B series motor 81mm bore they'll fit into your more.. now if its oversized you have to take your block to the machine shop and get it bored out of course. hopefully that helps you.

the one guy that posted that they didn't make obd1 itr pistons. he's correct.

 

ok thanks man

 

and it wont affect anything with the motor right i wont have to change anything else?