head gaskets.

[LONG-ROD]

im looking for a list of all the head gaskets and there size that will work on a trx cylinder.

[wild250rman]

85-86 atc head gasket which is 1 mm and an 89 cr 250 head gasket wich is paper thin are all good choices with an un-ported cylinder and head with no machine work. some use to run a cr head gasket with two trx base gaskets to change port timing and increase crank case volume slightly and still run pump gas.