Ok, for all you guys who are "****" or excessive about your FD's maintenence. What are ALL the fluids you use in your car? What kind of oil, is it synthetic, (how much), type of coolant, tranny fluid, etc... I want to be VERY carefull and give my car the BEST for it. So can you help me out on what to use? Thanks!

 

castrol gtx 10-30 winter 20-50 summer.

redline MTL for tranny
redline 75-90 for the diff

Prestone coolant. 80% water 20%coolant all year. CA doesnt get too cold

oh and i use 20oz. of protek-R in every tank.

 

You change your tranny and diff. fluid yourself?

 

oil : Castrol Sythetic blend 25/50

Currently using Redline in tranny and diff but gonna switch to Neo in the next couple of weeks. Redline didn't last that long.

Motul 600 brake fluid

Just use Name brand **** for the other fluids and you'll be ok.

 

IS there anything i can add to my gas when im filling up? I can only get 91 here and i want something better. What can i use to help out the S**tty 91, and how much should i pour in when filling up? Thanks again.

 

91 octane is fine for your mods. You can add octane booster if you want but it won't do much, maybe bump you up to 93 or 94.