50w Valvoline Racing in the boats.
20w-50 Valvoline Racing in the Duramaxes.
Just out of curiousity, what brands are you guys running.
I am running valvoline
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50w Valvoline Racing in the boats.
20w-50 Valvoline Racing in the Duramaxes.
Unblown gas lake use: Valvoline 25-50 racing. Blown gas race 50 wt valvoline racing. Blown alcohol: Penzoil racing 50 wt, currently testing valvoline racing 60 wt and soon to be testing Torco 50 wt.
Everything else gets Chevron 10-40 except the Diesel gets Castrol RX 15-40.
Here we go again LOL, a million opinions, everyone has a preference so whatever works use it!. I been using Castrol for over 20 yrs in everything, it works for me and I will not change!. As far as weight goes it depends on usage and clearances in the motor!..
Originally posted by GofastRacer
Here we go again LOL, a million opinions, everyone has a preference so whatever works use it!. I been using Castrol for over 20 yrs in everything, it works for me and I will not change!. As far as weight goes it depends on usage and clearances in the motor!..
I notice Castrol does not advertise a "racing" oil as others do. Is there a straight 50 or 60 wt. castrol?
PS: Diesel has 229,000 on Castrol and never had a valve cover off.
Originally posted by Fiat48
I notice Castrol does not advertise a "racing" oil as others do. Is there a straight 50 or 60 wt. castrol?
PS: Diesel has 229,000 on Castrol and never had a valve cover off.
You haven't seen it advertised??????Watch for a John Force commercial!. I use 50wt in my boat motor and I have seen 70wt at the distributor where I get mine at!..
Originally posted by GofastRacer
You haven't seen it advertised??????Watch for a John Force commercial!. I use 50wt in my boat motor and I have seen 70wt at the distributor where I get mine at!..
Been working on boats, no time for the cars. Seen nothing on the shelves here...and no info at the website...but I will check it out. Thanks!
Forget the parts stores, you have to go to a distributor to get the good shit!..
What ever Costco has on sale Bought 22 cases Chevron 10-30 and 20-50 for $7.60/case
There ya go, that's where I buy mine for my daily drivers!..