89 model & yes the two stud holes at the front will need elongating so the TRX cylinder studs will go through.I was reading in a post about using a cr head on a trx. i would like to know which year to use and also if any mods are needed to make it work
Yes, you would want to use the TRX gasket because thats what fits the cylinder. You could however use the CR gasket if you wanted to.What's the advantage of the CR head? Do you run the TRX gasket?