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Porsche 924 Owner’s Service Manual

SVRA Supplemental Regulations: Porsche 924,924S&924turbo(1975-1988)as prepared for SVRA Group 8 competition
The following cars arecovered under these regulations:

  • 1975-1986 Porsche 924 (1984cc, SOHC inline 4 cyl)(DP specifications 1980 PCS)1979-1982 Porsche 924/931 turbo (1985cc, SOHC inline 4 cyl)(CP specifications 1980 PCS)
  • 1986-1988 Porsche 924S (2479cc, OHV flat 4)
  • 1981 Porsche 924/937 Carrera GT, GTS, GTR (1985cc, turbo)

Note: chassismay be updated or backdated to achieve proper specifications.

Engines:

  • 1984ccBorexstroke.....3.41”x3.32”(86.5mmx84.4mm)
  • 2479ccBorexstroke.....3.94"x3.10"(100mmx78.9mm)
  • Headmaterial......aluminum
  • Blockmaterial.....aluminum
  • Inductionsystem.....BoschK-Jetronic fuel injection or alternate 
Porsche 924 Owner’s Service Manual

Porsche 924 Service Manual, Wiring Diagrams

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Porsche 924 Wiring Diagrams💾⏳
Porsche 924 Workshop Manual💾⏳
Porsche 924 Turbo Model 82 Service Information💾⏳
Porsche 924 Technical Specifications💾⏳
Porsche 924 Service Repair Manual💾⏳
Porsche 924 Service & Parts Manual💾⏳
Porsche 924 Parts Catalog💾⏳
Porsche 924 1976 – 1991 fuse box diagram💾⏳

Porsche 924 Owner’s User Manual

File NameSave
Porsche 924 1977 User Manual💾⏳

Transmissions: Porsche transaxle,type 937/50…5 speeds, ratios free

Chassis: Uni-body front enginecoupe

  • Wheelbase     94.49”
  • Trackdimension,front     59.62" maximum, all tolerances included
  • Trackdimension,rear     57.7" maximum, all tolerances included
  • Wheels     7”x14”or7”x15”
  • Brakes     10.1”discsF…9”drum R

SVRA approved options:

  • MSD type electronic ignition, must be triggered from distributor
  • Alternate FI components: pump,VJPL147; manifold, 047.133.201SP; nozzle, 8.492.801.227
  • Turbo: 937.123.012.00 and associated components (1985cc engine only)
  • 11.12" front disc brakes
  • 11.37" rear disc brakes
  • p/n 477.827.041 rear window extension
  • p/n 931.104.011.5 cylinder head
  • All Rothmans, Escort, Firehawk and Club Sport modifications as appropriate
  • if no charging system, add 25# to official weight

Specifically prohibited:

  • Turbo on 3.0L engine
  • Non factory aero devices
  • Non factory body panels

Note: It is permitted to update or backdate these cars listed above freely, but remember that the new configuration will determine which class a car competes in. Be sure to consult the appropriate Group Class List and General Supplemental Regulations.

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