Date
Miles on Car
Miles on Oil
Oil Report
Oil Used Comments
0-394
394
N/A
Stock Subaru Fill  
10/21/04
394-1164
770
Mobil Drive Clean 5W-30 (dino)  
11/27/04
1164-2210
1046
Mobil Drive Clean 5W-30 (dino)  
12/21/04
2210-2644
434
Mobil Drive Clean 5W-30 (dino) Changed this out quick due to weird noises
01/10/05
2644-3140
396
Mobil 1 0W-40 (synthetic) Changed this out quick to run M1R
05/05/05
3140-5650
2510
Mobil 1 Racing 0W-30 (synthetic)  
09/06/05
5650-8670
3020
Mobil 1 Racing 0W-30 (synthetic)  
02/07/06
8670-12400
3730
Mobil 1 Racing 0W-30 (synthetic)  
05/25/06
12400-16380
3980
Mobil 1 Racing 0W-30 (synthetic)  
10/04/06
16380-19454
3074
Mobil 1 Racing 0W-30 (synthetic)  
01/29/07
19454-23200
3746
Mobil 1 Racing 0W-30 (synthetic) Started running Torco
05/26/07
23200-26221
3021
Mobil 1 Racing 0W-30 (synthetic)  
09/15/07
26221-28750
2529
3.5qts Motul 8100 0W-40 (synthetic)
1qt Mobil 1 Racing 0W-30 (synthetic)
 
11/03/07
28750-30129
1379
4.5qts Motul 8100 0W-40 (synthetic) Changed this out quick to run RLI BioSyn
02/03/08
30129-33060
2931
4.5qts Renewable Lubricants BioSyn 5W-40HD  
04/23/08
33060-36076
3016
4.5qts Renewable Lubricants BioSyn 5W-40HD Used Shell V-Power for entire OCI
07/28/08
36076-39032
2956
4.5qts Renewable Lubricants BioSyn 5W-40HD New air filter, spark plugs, and fuel filter, stopped running Torco.
Compression test showed 145psi on all cylinders (warm test).
10/23/08
39032-42518
3530
4.5qts Renewable Lubricants BioSyn 5W-40HD +500 miles on the OCI
02/23/09
42518-46486
3968
4.5qts Renewable Lubricants BioSyn 5W-40HD  
06/29/09
46486-50495
4009
4.5qts Renewable Lubricants BioSyn 5W-40HD Hard testing of fuel cut routines in FFS. Lots of knock while testing.
12/6/09
50495-55462
4967
4.5qts Renewable Lubricants BioSyn 5W-40HD Cleaned the K&N, New Plugs (LFR7AIX), Compression Test
showed 150psi on all cylinders (hot test).
Added 2/3 qt at 4K.
4/8/2010
55462-60965
5503
4.5qts Renewable Lubricants BioSyn 5W-40HD On fill: Custom Oil Pan and pickup,
SZ49 Turbo, Full-Race Header/Up-pipe,
Futzed with AVCS/Turbo oil feed, Relocated oil sensors, LC1 for 2nd O2.
6/5/2010
60965-63891
2926
4.5qts Renewable Lubricants BioSyn 5W-40HD First oil change AFTER installation of Turbo,
Oil Pan + Pickup, header, etc.
11/11/2010
63891-66448
2557
4.5qts Renewable Lubricants BioSyn 5W-40HD EARLY oil change due to flooding cylinders with
fuel (bad o-ring on injector when
swapping in a set of DW injectors).
9/1/2011
66448-72190
5745
4.5qts Renewable Lubricants BioSyn 5W-40HD Had to add a quart of Mobil1 0W-40 due
to not having any extra BioSyn onhand.
5/9/2012
72190-76050
3860
4.5qts Renewable Lubricants BioSyn 5W-40HD 9/3/2011: Drained/Cleaned catch cans. DW injectors replaced with JECS/Nismo. Plugs replaced (LFR7AIX). Compression test: 150, 151, 150, 149.
9/19/2011: FR Header/Uppipe pulled and replaced with stock manifold/uppipe. New Front and Rear O2 sensors.
9/22/2011: Timing belt change. All new pulleys and waterpump. Tomei guide. Fluidampr pulley. Fluidyne radiator.
6/4/2013
76050-78207
2157
4.5qts Renewable Lubricants BioSyn 5W-40HD 5/5/2012: Drained/Cleaned catch cans. Changed pass. valve cover gasket. Cleaned K&N air filter.
4/18/2014
78207-80997
2790
4.5qts Renewable Lubricants BioSyn 5W-40HD 7/22/2013: Replaced spark plugs (LFR7AIX). Compression test: 156, 158, 162, 161
?
80997-
?
4.5qts Renewable Lubricants BioSyn 5W-40HD 4/18/2014: Replaced spark plugs (LFR7AIX). Compression and Leakdown performed
#1: 155psi (6.7% ... 90psi -> 84psi)
#2: 157psi (5.6% ... 90psi -> 85psi)
#3: 156psi (4.4% ... 90psi -> 86psi)
#4: 160psi (3.3% ... 90psi -> 87psi)

For a Blackstrone report on pure Torco, click here.