ok so im wanting to switch to Amsoil for oil tranny and diferential fluids. cam somebody tell me what kind of 1030 oil and the weights on tranny and diferintial fluids there running. my car is a 00 weekend slash once a month autox. im running royal purple in it now but heard amsoil is so much better.

 

I have the same question, specifically about the diff fluid. I am currently running 75W-90 Severe Gear but I've read that the 110 may be closer to the spec of the original fluid?

Transmission should be the 5W-30 Syncromesh and I run the 10W-30 Synthetic in my engine, which I think has been replaced by the 10W-30 "Signature Series" recently.

 

Amsoil is good stuff. Run the 5W-30 or 0W-30 Signature. Better start up protection - https://www.s2ki.com/s2000/topic/875...30-weight-oil/

In the Diff run the 75W-110.

 

I personally run the mtf sychromesh in the tranny, severe gear 110 in the rear end, and signature 0-30 in the engine and the amsoil EA filter.

the 0-30 part number is the same stuff as the old signature series. The other grades were mid grade products that are now called signature series and their product numbers haven't changed. Its my belief that only the 0-30 is the true signature series. If you really plan to use the sig series to the stated change interval, then you should probably use the EA filter since it was designed to last that long

Sent from my T-Mobile G2 using Tapatalk

 

On there site it shows two diffrent 10w30 oils. Which one are you guys running

 

Here is what I run in my 03S.78k happy miles.

Oil=Amsoil AZO 0W-30
Oil Filter=Amsoil Ea15k20 OR Wix 51334
Trans=Amsoil MTF
Diff=Amsoil Severe Gear 75w-90

\rlr
carolina

 

redlineracing where are you located? i cant seem to find many dealers around the columbia area for amsoil... got one guy but he is never here, gotta buy in bulk when he is here

 

Click on the link in his signature, it gives his info.

 

lol dang.... a lil over an hour away