gtx

[400ex men]

is it ok if i ues gtx oil in my 400ex

[Aceman]

I've been using 10-40w Castrol GTX to break my quad in. As far as I know it's one of the best conventional oils out there. Plus it's less than 2 bucks a quart.:D

[shep]

I raced a 400ex in pro production class in GNCC for 4 years running gtx,, no probs!!!:)

[ewalker302]

Thats what I use

:bandit: