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Registered
Join Date: Jul 2010
Posts: 6
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Need help
New to the Porsche 951 and I need a bit of help. I don't have the torque values for the pressure plate. I am using a stock pp and disk, on a stock 1988 turbo s.
Can someone post this torque value in foot pounds please? Thanks in advance |
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07-31-2010, 02:49 PM
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Garage Helper
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Nm/ftlb
Clutch Pressure Plate to Flywheel 75/55 Flywheel to Crankshaft 40/29 1st stage Flywheel to Crankshaft 90/66 2nd stage
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78-924 traded for 80-931 traded for 84-944 traded for 85.5-944 (7th one now).  UAV-M1 (Urban Assault Vehicle - Model 1) Bless the lowered, and pass the nitromethane. Pedal to the metal till you see the gates of hell then brake NLA - No longer available is a four letter word |
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07-31-2010, 03:16 PM
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Join Date: Jan 2005
Location: In a dumpster behind Albertson's in Los Angeles County
Posts: 2,132
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Check out Clark's Garage Home Page there is a ton of information there. That pp to flywheel torque sounds to high.
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1989 944 NA Glacier Blue - SOLD IT 1989 944 S2 Alpine White T-Boned (totaled) by a lady dressed in a CLOWN costume (RIP  ) Apr 89 - Mar 081988 944 Turbo S Silver Rose Metallic, K27/6, Vitesse MAF, Tial 38mm DP WG Semper Fi |
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08-01-2010, 07:03 AM
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Join Date: Jul 2010
Posts: 6
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89-944NA, Great, thanks a lot. There is a HUGE difference between the 55 ftlbs posted above and the 18 ftlbs on that website. I woulda broke something trying the wrong torque. Where in whittier are you located? I live near colima and whitter blvd
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08-01-2010, 07:17 AM
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Garage Helper
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The 75/55 was wrong according to Clark's (which was 25/18). I pulled these torque readings fron the Porsche Technical Specifications -
I wonder why that was so diffwerent...Hummmm.
__________________
78-924 traded for 80-931 traded for 84-944 traded for 85.5-944 (7th one now). UAV-M1 (Urban Assault Vehicle - Model 1) Bless the lowered, and pass the nitromethane. Pedal to the metal till you see the gates of hell then brake NLA - No longer available is a four letter word |
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08-01-2010, 10:25 AM
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According to my manual, 18 is correct. I hope there was no tech bulletin change cus that is what mine is torqued to.
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87 951 all stock exc. cup II's /94 968 6-spd, lowered,17in. RUF Speedlines, M030 anti- sways/ 94 968 Tip, Cup II's, otherwise stock |
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08-01-2010, 02:04 PM
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Registered
Join Date: Jan 2005
Location: In a dumpster behind Albertson's in Los Angeles County
Posts: 2,132
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My factory turbo service manual say 25/18 also. The print date on the manual is 2-1987.
__________________
1989 944 NA Glacier Blue - SOLD IT 1989 944 S2 Alpine White T-Boned (totaled) by a lady dressed in a CLOWN costume (RIP ) Apr 89 - Mar 081988 944 Turbo S Silver Rose Metallic, K27/6, Vitesse MAF, Tial 38mm DP WG Semper Fi |
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08-01-2010, 02:09 PM
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ORACLE
1988 Porsche 944 Turbo S Limited Edition
