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View Full Version : Pro honda oil!


lumi
03-08-2006, 11:12 PM
which oil is the best for my engine side 06 450r.. hp4 or hp4m with moly? my dealer gave me some repsol moto 4t racing its like 10w50 or something?
Jersey450R
03-09-2006, 05:04 AM
NO MOLY! ;)
D Bergstrom
03-09-2006, 08:04 AM
Originally posted by Jersey450R
NO MOLY! ;)

I always thought that moly is good for the engine? You DO NOT want to use it in the transmission because it will cause the clutch to slip, but I thought it was good to use in the engine side.

Doug
czrider263
03-09-2006, 08:07 AM
I always thought that moly is good for the engine? You DO NOT want to use it in the transmission because it will cause the clutch to slip, but I thought it was good to use in the engine side.

Thats what I thought!
quad9
03-09-2006, 08:27 AM
moly in the engine but not in the tranny
lumi
03-09-2006, 02:36 PM
is the hp4 better than the hp4m(with moly) i got some prohonda oil for the engine side, so.
2MuchChi450R
03-09-2006, 02:53 PM
use the hp4m 20/50 in the engine Hp trans in the clutch
tucson450r
03-09-2006, 03:10 PM
The factory Honda Service Manual says that hp4m is suggested for the engine side as well as hp4. For the tranny side hp4 is suggested. Regular Honda GN4 is also usable in both sides.