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Registered
Join Date: Feb 2005
Location: Atlanta, GA
Posts: 120
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Transmission Oil recommendation
I need to change my trany oil in my 1988 944 Turbo S with 88k. Any recommendations on what oil to use for the trany?
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Registered
Join Date: Oct 2008
Posts: 23
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Is it a 5 speed? if so, when I researched this I came up with Redline MT-90. That's what I use and it works fine, but since I have never used anything else I can't tell you from experience how it compares to other brands.
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In the Fires of Hell.....
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Well, you have an LSD so you need to make sure to use oil that works with yours properly.
A lot of people recommend Swepco and Redline fluids for ours. I put Royal Purple into my non-LSD 951 tranny and have been happy with the smoother shifting and lower noise. Cheers, Keith
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PCA Instructor: '88 951S - with LBE, Guru chips, 3Bar FPR, 1.3mm shimmed WG, 3120 lbs, 256 RWHP, 15 psig boost |
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Registered
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Anyone use Amsoil?
I have an 86 with an LSD and cooler and need to change mine before my next track day in a few weeks. Has anyone used Amsoil? I looked at some testing results for wear and protection and Amsoil appears to beat both Royal Purple and Redline by a significant amount.
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99 996 cab: 2004 - present,GT3 & Strosek mixed body 86 951: 2008 - present,951MaxChips,LSD,LBE,924t hood & rear spoiler, Koni/Eibach/Ground Control, 3Bar FPR, lowered,brake cooling, Lindsey spherical bushings 99 986: 2002-2006, PSE (my favorite of the three, but with kids, it had to go) 1986 951 pic |
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In over my head
Join Date: Aug 2007
Location: Ottawa
Posts: 211
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I am using Amsoil in my 86 with an LSD. No issues to date (5,000 miles) and no chattering from the LSD. I believe that is rated for LSD use.
http://www.worldsbestoil.ca/GL4-Synthetic-Manual-Transmission-Lube.php
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Fergus 86 951 Graphite Metallic 86 944 n/a Garnett Red Metallic (SOLD!) 74.5 Triumph TR6 (restoration project) 05 Subaru Legacy (winter car) |
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Super Moderator
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why does everyone keep asking this question?
swepco 201 (blue) is the only transmission oil that should be used for these cars; http://www.swepcousa.com/lubesite/gear.htm it's available from right here on pelican; http://tinyurl.com/ytsb6u
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'89 turbo-s (2.7, wolf3d ems, garrett dbb turbo, tial 46mm, etc. fast!) |
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