fu11thr0t1e_RX7

I just want some ideas of what kind of oil to use in a super low milage FD3S. Any suggestions would be great. Also, what kind of coolant..and rear end fluid.

ZumSpeedRX-7

iTrader: (12)

Valvoline Racing 20W-50 spring summer fall, 10W-30 winter for my super 88,000 mile FD3S
Coolant-50/50 mix
Rear end fluid-unsure.

Midwest 7's

iTrader: (4)

i run castrol 20-50 year round. valvoline is just as good.

pinkrx7

iTrader: (2)

IDUMITSU!!!!!!!!!!!! 20w 50 formulated for rotary

telum01

i just put idemitsu premix in my '93 and noticed an immediate improvement in its idle (no bullshit)

Tom93R1

iTrader: (2)

Use any motor oil you want but change it regularly, thats the important part.

I just use mobile1 gear oil in the rear end, it hasnt worn out yet with 100k miles.

For coolant I was running Evans but I decided that was too much hassle (and $$) and just run Sierra now.