o rings for 3 peice heads

[izz0]

guys

what sort of temperatures are the orings in a 3 peice head subjected to?

i need to get some for myself and not sure what sort to get...

all feedback welcome

thanks.

[shooter98xpl]

You should get a 400+ degree oring. Spend the little extra money. The head can get to up around 250 but usually runs around under 200 at all times.
SHOOTER

[beerdart]

Viton for the head o-rings and buna for the shell will be fine or just go viton for all.

[izz0]

as it turns out, the rius racing and the miller heads are identical for the gpr.

each head piece requires 4 o-rings which i did not know until last night, 2 of which go on the inside and is not immediatley obviously to someone who has not worked with them before.

i will order what i need from rius .

thanks jon for the heads up

[IrishGpr05]

No problem at all man!


-Jon