Royal purple oil

[HOLLYWOOD SRT10]

Who uses it and what weight?

 

[hankthetank]

i live in the desert so i run 20/50....you can prob get away with using the 10/40 or 15/40. just my opiniuon tho....

 

[hankthetank]

scoob?

 

[LitemUp]

I use the 20/50 for extra protection with the blower

 

[hankthetank]

I use the 20/50 for extra protection with the blower

dude, sick ass sig pic! i'm a jealous mf'er.:rock:

 

[Midnight Runner]

I use it 5w30 for the old 10. The CE 0w40.

 

[rare03srt10]

I use the 20/50 for extra protection with the blower

i agree with hank that sig pix is SICK!!!!

 

[hankthetank]

i agree with hank that sig pix is SICK!!!!

dude, i want it.....:rock:

 

[redice2]

i have used 10w40 for quite some time on the 10 works great

 

[chargerman426]

Who uses it and what weight?

Any reason you going with RP over let's say amsoil?

 

[hankthetank]

Any reason you going with RP over let's say amsoil?

or Mobil1......

 

[viperhauler]

I use mobil1 since day one, and with all the miles, I'm not gonna change now...

 

[faslane505]

anyone running amsoil...ive heard nothing but good things about it...thinking of using it in the new motor this week

 

[redice2]

amsoil is really good to just really expensive and i have used rp for years on other vehicles always served me well. as far as the mobile 1 i dont like the 0w40 the engine is definitely quieter with the 10w40 instead. and i just prefer RP at that point.

 

[faslane505]

anyone used the new "break in" RP they just came out with?

 

[redice2]

havent tried it yet figured when i build the v8 for the c10 i am restoring i might though but got to get rid of the garbage inline 6 it has now that is seized up.

 

[SD2005Dustin]

I'm using RP 10w40... was using M1 15 50... can't tell much if you ask me.

 

[HOLLYWOOD SRT10]

I use it in my other car I figured I would start using it in the 10, I've bin using mobil one sins I got it. Can't hurt figured a little heavier weight mite quiet up the litters a bit