Synthetic Group 4 Oils

[WormGod]

I have been considering going with Royal Purple since I started using it in my WRX. I have been very pleased with it and in all sincerity *DO* feel a difference between that and the Valvoline I used to use.

Considering the VX gets 3k miles on it a year, the price of RP is worth it if I switch over. Currently the VX gets Valvoline SynPower, but by this spring, she goes Purple.

Typically, the only CONS I have and ever hear about are the price of RP. Other than that, it is pretty solid in my book.

[JHarris1385]

Bought another 6 qts of NAPA syn.....

[BIGWEDGE67]

Valvoline Syn is my Favorite oil.

[Ldub]

I actually LOOKED at a case of Amsoil today.

[don moore]

I got some napa syn. and a gold filter ..but .this VX has had valvoline it it its entire life ..114k.... should i switch to syn. or keep reg. 5w30 valvoline.
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[JHarris1385]

switch to syn.

[etlsport]

synthetic oil will free up some gunk that regular oil won't, so when/if you do switch, change your oil after 1000-1500 miles the first time to get rid of all that stuff in the oil and in the filter. then after that you should be good