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Last Post
Chasing down a misfire
0
bureau13
11336
Tue Jul 05, 2022 2:50 pmbureau13
How to replace 931 Motor mounts with engine in place
0
Johann
11488
Tue Jun 28, 2022 4:58 pmJohann
931 Series 1 Turbo Problems
11
Gatornapper
16901
Thu Jun 23, 2022 6:34 amBeartooth
going to rich off the line, can't figure it out.
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19
MikeDanger
29768
Wed Jun 22, 2022 11:30 pmFasteddie313
Wait...is my distributor backwards??
2
BWW
12066
Thu Jun 16, 2022 2:16 amBWW
Help with starter wiring
7
BWW
16276
Wed Jun 15, 2022 4:08 amBWW
Repro Crank Sensors
1
Rasta Monsta
11905
Tue Jun 14, 2022 5:48 pmCedric
Hunting at Idle
6
924martinirossi
14058
Sun Jun 05, 2022 8:12 amFasteddie313
Early '80 931 Turbo ISSUES/PROBLEMS
[ Goto page: 1 , 2 ]
21
Gatornapper
37237
Sat May 28, 2022 12:00 pmGatornapper
931 Possible timing issue Immediate fuel flood New head work
2
Porsche_912_931
12180
Thu May 26, 2022 11:07 pmmorghen
Starts like new. Won't run more than 3 seconds.......
14
Gatornapper
21701
Mon May 09, 2022 8:54 pmGatornapper
DITC pressure line banjo bolt specs
9
Eliza
14675
Thu Apr 21, 2022 2:07 pmEliza
Oil Screw Plug on 931 Oil Pump
7
Gatornapper
14322
Sun Apr 17, 2022 12:01 am924RACR
HEAVY steering.....
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24
Gatornapper
39697
Sat Apr 16, 2022 9:16 pmGatornapper
Wastegate issue found
3
Mike9311
14680
Wed Apr 13, 2022 2:53 amMike9311
Turbo Drain Design Input (gauge)
[ Goto page: 1 , 2 ]
15
Mike9311
41344
Sat Apr 09, 2022 7:32 ammorghen
NEEDED: Details on connection between engine pan & spoi
4
Gatornapper
14815
Fri Mar 25, 2022 11:57 amGatornapper
alternator wiring 1977 924
0
danewill924
13032
Mon Mar 21, 2022 8:38 amdanewill924
My DIY boost gauge
11
Eliza
16338
Mon Mar 21, 2022 4:05 amMike9311
Rear axle - restoration
[ Goto page: 1 , 2 ]
18
MOTANUL
32290
Mon Mar 21, 2022 2:21 amMOTANUL
New fuel delivery (?) issue?
[ Goto page: 1 ... 7 , 8 , 9 ]
129
bureau13
234821
Fri Mar 18, 2022 3:47 pmbureau13
Alternator options
5
bureau13
15047
Thu Mar 10, 2022 3:52 pmbureau13
Any Tips on troubleshooting wipers & blower?
6
Gatornapper
14327
Sun Feb 27, 2022 2:41 amGatornapper
Voltage to fuel relay and random engines stops
[ Goto page: 1 , 2 ]
24
bear924
54390
Fri Feb 25, 2022 12:37 pmchuck21401
931 Head Installation Thread
[ Goto page: 1 ... 6 , 7 , 8 ]
108
bureau13
151292
Fri Feb 25, 2022 12:18 amchuck21401
Overhaul Porsche 931 S1 engine
[ Goto page: 1 , 2 , 3 , 4 ]
54
MOTANUL
116053
Wed Feb 09, 2022 3:53 amMOTANUL
Cold starts every time - just won't run until it warms
[ Goto page: 1 ... 3 , 4 , 5 ]
68
Gatornapper
87387
Tue Feb 08, 2022 10:59 amGatornapper
Starter rebuild kits
0
BWW
13602
Wed Feb 02, 2022 4:47 amBWW
Camshaft casting information.
1
rfil
13757
Fri Jan 28, 2022 1:02 amMike9311
WUR testing
2
joemoma1990
13860
Fri Jan 21, 2022 4:07 pmEliza
Backup light switch
1
joemoma1990
13876
Wed Jan 19, 2022 10:01 pmEliza
Finicky fuel pressure
[ Goto page: 1 , 2 ]
19
BWW
33064
Sat Jan 15, 2022 10:21 amBWW
turbo mount bracket
0
anthonimartini
13820
Sat Jan 08, 2022 2:50 pmanthonimartini
downpipe flange
0
anthonimartini
13615
Sat Jan 08, 2022 1:22 amanthonimartini
931 S1 vacuum advance/retard..
3
Fasteddie313
21384
Fri Jan 07, 2022 11:12 amanthonimartini
Small vacuum lines (pictured)
1
mattaebersold
13677
Thu Jan 06, 2022 3:04 pmEliza
Over-tightened steering wheel?
2
mattaebersold
13994
Thu Jan 06, 2022 2:41 ammattaebersold
1980 Porsche 924 Turbo Brake Booster Part # or Interchange?
0
Baezventures
13392
Tue Jan 04, 2022 11:36 pmBaezventures
Oil pressure sender
1
joemoma1990
13506
Tue Jan 04, 2022 8:49 am924RACR
HELP! on removing Timing Belt cover
[ Goto page: 1 , 2 ]
15
Gatornapper
36434
Tue Jan 04, 2022 12:59 amFifty50Plus
'80 931 in storage for 17 years - Clutch pedal on floor
8
Gatornapper
16889
Mon Jan 03, 2022 5:09 pmMikeDanger
S1 Top wiring issues (anyone have a diagram?)
2
mattaebersold
13822
Mon Jan 03, 2022 5:49 ammattaebersold
Valve Adjustment
12
Gatornapper
16643
Mon Dec 20, 2021 8:36 amGatornapper
81 OXS wiring diagram?
0
MikeDanger
13296
Sun Dec 19, 2021 11:19 amMikeDanger
Largest tire size on '80 931 with 4-lug ATS wheels
5
Gatornapper
14663
Sat Dec 18, 2021 5:57 amMike9311
Fuel Pump Relay 433 906 059 for 931 S2
[ Goto page: 1 , 2 , 3 ]
33
stevekat
73222
Mon Dec 13, 2021 11:19 pmEliza
Recovery & Restoration of '80 931 in storage for 17 yrs.
11
Gatornapper
17938
Tue Dec 07, 2021 1:00 pmGatornapper
Boost Pressure Control Switch
0
Gatornapper
13298
Mon Dec 06, 2021 11:42 amGatornapper
Moved: Runs rough under 2000rpm and only runs too rich
0
WildP1
18
Fri Nov 12, 2021 5:52 pmWildP1
CIS boost enrichment
12
MikeDanger
18048
Sat Oct 30, 2021 4:47 pmCarrera RSR
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