1987RX7guy

iTrader: (3)

I have heard about Amsoil, Royal Purple, Red line, and others I can't remember but I want you all's oppinions on which is better and what other ones you have used so that you know how others compare. Thanks

scathcart

NEO is my favourite, but worth is questionable.

1987RX7guy

iTrader: (3)

How much is it?

rico05

I used Royal Purple 85W. No grinds even w/ quick shifts. But then again, my old tranny never had a grind to begin w/

1987RX7guy

iTrader: (3)

I have not heard much about NEO. Where can I find it? and again How much for the one you all hve mentioned?

dr0x

Redline MT90.

1987RX7guy

iTrader: (3)

ok Redline MTL is 14.00 at the store what about the others?

scathcart

Neo is $12/quart from mazdatrix.

1987RX7guy

iTrader: (3)

Thanks Scathcart I will have to check the site out more carefully.

1987RX7guy

iTrader: (3)

Not to sound like an idiot, but how many quarts will fit into the FC's tranny? I have a 5spd. I found the NEO thanks dude!

scathcart

~3

buy 4 quarts, keep one on hand.

1987RX7guy

iTrader: (3)

ok I think I will try out NEO and if I don't see an improvement I will go for redline. Thanks guys!

1987RX7guy

iTrader: (3)

How do you change the oil in the Differential? How many Quarts is that?

88IntegraLS

When I first bought my 87 base, I changed the tranny and diff fluid and it took a tad more than 3 quarts. The rear end has two bolts on the back of it where it looks ribbed. Unscrew the lower bolt to drain, then reinstall it, unbolt the upper one and fill to the bottom of the hole, reinstall the bolt and you are done. If you have a limited slip differential, you will need either a special oil or additive for your oil.

1987RX7guy

iTrader: (3)

Thanks dude.

drago86

Redline super light weight Shockproof in tranny

jeremy1

AMSOIL IS THE KING OF ALL FLUIDS. NO ONE HAS THE RACING BACKGROUND AND TESTING EXPERIENCE THEY DO. THEIR FLUIDS, ESPECIALLY IN THE TRANSMISSION MAKE A BIG DIFFERENCE.