Skip to content

Radical Sportscar Registry

  • Logo Shop
  • Radical Registry
    • SR3 Registry
    • SR8 Registry
    • SR10 Registry
    • RXC Spyder Registry
    • RXC Coupe Registry
    • Rapture Registry
    • SR1 Registry
    • Clubsport Registry
    • Prosport Registry
    • PR6 Registry
    • SR4 Registry
    • SR5 Registry
    • SR9 Registry
    • Add Car to Registry
    • Registry Submissions (Pending)
  • Radical Forum
  • Resource Library
    • Radical SR3 Buyers Guide
    • Identifying Radical Model Years by Chassis Number
    • Gear Drive Unit (GDU) Overview
    • Radical Sellers Guide
    • Radical Sales Brochure
      • SR10 Brochure
      • SR3 XX Brochure
      • Radical Rapture Brochure
      • 2018 Radical Racing Experience Brochure
      • Radical Gen 2 Sales Brochure
      • Radical SR3 Gen 1 Brochure
      • SR8 Gen 1 Sales Brochure
      • RXC Turbo 500 Press Release
      • SR3 SL Sales Brochure
      • SR4 Announcement
      • SR5 Sales Brochure
      • Clubsport Sales Brochure
      • 2002 Clubsport / Prosport Brochure
      • PRO6 Brochure
    • Owners Manuals
      • SR3 SS/TS Gen 1 (2002 to 2008) Owners Manual
      • SR3 RS Gen 2 (2009 to 2014) Owners Handbook
      • SR3 SL Owners Manual
      • SR3 RSX Gen 3 (2015-2020) Owners Manual
      • SR3XX Gen 4 (2020 +) Owners Manual
      • SR3XXR Gen 5 (2023 +) Owners Manual
      • SR8 Gen 1 Owners manual
      • Radical SR8 RX (Gen 2) Owners manual
      • SR8 Gen 3 Owners Manual
      • SR10 Owners Manual
      • SR10 XXR (Gen 2) Owners Manual
      • RXC Owners Manual
      • RXC GT3 Owners Manual
      • Rapture Owners Manual
      • Rapture Technical Owners Manual
      • SR1 Gen 2 Owners Manual
      • SR4 Owners Manual
      • SR5 Owners Manual
      • PR6 Owners Manual
      • Prosport Owners Manual
    • Mechanics / General Handbooks
      • Mechanics Handbook 2013
      • Mechanics Handbook 2015
      • Mechanics Handbook 2019
      • Handling Guide
      • Data Manual
      • Clubsport and Prosport Parts Catalog
      • SR3 (Gen 1) Parts Diagrams
      • Radical 4 Cylinder Engine Handbook
      • SR8 V8 Engine Handbook
      • Spin Safe Clutch Manual
      • GDU Service Guide
      • Radical SR3 Gear Drive Unit Parts Diagram
    • Wiring Diagrams
      • SR3 wiring diagram (Life ECU and FI)
      • SR3 Wiring Diagram (MBD ignition & FI)
      • SR3 Wiring diagram – MBE ECU and Carbs
      • SR8 RX (Gen 2) Wiring Diagram (W / Life ECU and Fuel Injection)
      • Radical SR8 RX (Gen2) Chassis Wire Harness
      • SR3 RS / SR8 RX (2nd Gen) Rear light Harness Pin diagrams
      • Geartronics Padleshift Pin-out
      • SR3 RS / SR8 RX (Gen 2) Dashboard switch wiring
      • RXC Wiring diagrams
      • Prosport Wiring Diagram
      • Clubsport Wiring Diagram
      • Aim MXL – MXL2 Radical Adapter Harness
    • Option Lists / Order Sheets
      • SR10 Order Form
      • SR3 SS / TS (Gen 1) Order Sheets
      • SR3 RS (Gen 2)
      • SR3 RSX (Gen 3)
      • SR3XX (Gen 4) Order Form
      • SR3 SL
      • SR8 RX (Gen 2)
      • RXC Spyder
      • RXC: Coupe
      • PR6
      • SR1
      • SR4
      • SR5 Order sheet
      • Prosport Order Form
      • Clubsport Order sheet
    • Chassis Certification Documents
      • SR3 / SR5 / SR8 Chassis Certification
      • SR1 / SR4 Chassis Certification
      • Clubsport / Prosport Chassis Certification
  • Radicals For Sale
  • Radical Parts For Sale
  • “ASK”
    • Ask the Radical Factory
    • “Ask Phil”
  • Contact
  • Login
  • Register
  • Logo Shop
  • Radical Registry
    • SR3 Registry
    • SR8 Registry
    • SR10 Registry
    • RXC Spyder Registry
    • RXC Coupe Registry
    • Rapture Registry
    • SR1 Registry
    • Clubsport Registry
    • Prosport Registry
    • PR6 Registry
    • SR4 Registry
    • SR5 Registry
    • SR9 Registry
    • Add Car to Registry
    • Registry Submissions (Pending)
  • Radical Forum
  • Resource Library
    • Radical SR3 Buyers Guide
    • Identifying Radical Model Years by Chassis Number
    • Gear Drive Unit (GDU) Overview
    • Radical Sellers Guide
    • Radical Sales Brochure
      • SR10 Brochure
      • SR3 XX Brochure
      • Radical Rapture Brochure
      • 2018 Radical Racing Experience Brochure
      • Radical Gen 2 Sales Brochure
      • Radical SR3 Gen 1 Brochure
      • SR8 Gen 1 Sales Brochure
      • RXC Turbo 500 Press Release
      • SR3 SL Sales Brochure
      • SR4 Announcement
      • SR5 Sales Brochure
      • Clubsport Sales Brochure
      • 2002 Clubsport / Prosport Brochure
      • PRO6 Brochure
    • Owners Manuals
      • SR3 SS/TS Gen 1 (2002 to 2008) Owners Manual
      • SR3 RS Gen 2 (2009 to 2014) Owners Handbook
      • SR3 SL Owners Manual
      • SR3 RSX Gen 3 (2015-2020) Owners Manual
      • SR3XX Gen 4 (2020 +) Owners Manual
      • SR3XXR Gen 5 (2023 +) Owners Manual
      • SR8 Gen 1 Owners manual
      • Radical SR8 RX (Gen 2) Owners manual
      • SR8 Gen 3 Owners Manual
      • SR10 Owners Manual
      • SR10 XXR (Gen 2) Owners Manual
      • RXC Owners Manual
      • RXC GT3 Owners Manual
      • Rapture Owners Manual
      • Rapture Technical Owners Manual
      • SR1 Gen 2 Owners Manual
      • SR4 Owners Manual
      • SR5 Owners Manual
      • PR6 Owners Manual
      • Prosport Owners Manual
    • Mechanics / General Handbooks
      • Mechanics Handbook 2013
      • Mechanics Handbook 2015
      • Mechanics Handbook 2019
      • Handling Guide
      • Data Manual
      • Clubsport and Prosport Parts Catalog
      • SR3 (Gen 1) Parts Diagrams
      • Radical 4 Cylinder Engine Handbook
      • SR8 V8 Engine Handbook
      • Spin Safe Clutch Manual
      • GDU Service Guide
      • Radical SR3 Gear Drive Unit Parts Diagram
    • Wiring Diagrams
      • SR3 wiring diagram (Life ECU and FI)
      • SR3 Wiring Diagram (MBD ignition & FI)
      • SR3 Wiring diagram – MBE ECU and Carbs
      • SR8 RX (Gen 2) Wiring Diagram (W / Life ECU and Fuel Injection)
      • Radical SR8 RX (Gen2) Chassis Wire Harness
      • SR3 RS / SR8 RX (2nd Gen) Rear light Harness Pin diagrams
      • Geartronics Padleshift Pin-out
      • SR3 RS / SR8 RX (Gen 2) Dashboard switch wiring
      • RXC Wiring diagrams
      • Prosport Wiring Diagram
      • Clubsport Wiring Diagram
      • Aim MXL – MXL2 Radical Adapter Harness
    • Option Lists / Order Sheets
      • SR10 Order Form
      • SR3 SS / TS (Gen 1) Order Sheets
      • SR3 RS (Gen 2)
      • SR3 RSX (Gen 3)
      • SR3XX (Gen 4) Order Form
      • SR3 SL
      • SR8 RX (Gen 2)
      • RXC Spyder
      • RXC: Coupe
      • PR6
      • SR1
      • SR4
      • SR5 Order sheet
      • Prosport Order Form
      • Clubsport Order sheet
    • Chassis Certification Documents
      • SR3 / SR5 / SR8 Chassis Certification
      • SR1 / SR4 Chassis Certification
      • Clubsport / Prosport Chassis Certification
  • Radicals For Sale
  • Radical Parts For Sale
  • “ASK”
    • Ask the Radical Factory
    • “Ask Phil”
  • Contact
  • Login
  • Register

John Parsons

John Parsons
John Parsons
This user account status is Approved
About About
Posts Posts
Comments Comments
Forums Forums
Topics Started47 Replies Created657 Liked Posts348 Subscriptions3

Forum Topics Started

Updating my 2007 SR8 with a MoTeC ECU/GCU

In forum General Discussion

John Parsons CharleyH Nikki Schumann 78Posts 7 years ago
Hankook's Black Friday sale is on!

In forum General Discussion

John Parsons 1Posts 12 months ago
Hankooks -- does the direction matter?

In forum Suspension setup and Handling discussion

John Parsons DavidF 5Posts 2 years ago
Nut / bolt marking

In forum General Discussion

John Parsons Richard Kosar GraemeD 14Posts 7 years ago
SR8 and SR10 on track together

In forum General Discussion

John Parsons John Annunziata Bill Snead 4Posts 4 years ago
Arm restraints

In forum General Discussion

John Parsons Garrett Taylor Phil Barker 7Posts 4 years ago
RS body -- which dive plane to remove?

In forum Suspension setup and Handling discussion

John Parsons CharleyH DavidF 12Posts 5 years ago
Parting out 2007 SR8

In forum Radical Parts For Sale / Wanted

John Parsons Crit Scholer CharleyH 36Posts 6 years ago
Latest Sebring video with my SR8.

In forum Track / Race Videos

John Parsons CharleyH 3Posts 4 years ago
Searched -- can't find it: axle rebuild grease volume

In forum General Discussion

John Parsons CharleyH 3Posts 5 years ago
My SR8 at Sebring

In forum Track / Race Videos

John Parsons CharleyH Trakmnky 9Posts 5 years ago
Banjo bolt crush washers

In forum How To / DIY Discussions

John Parsons CharleyH Thomas Miller 8Posts 5 years ago
Radical Cameo

In forum Track / Race Videos

John Parsons Trevor Poquette CharleyH 3Posts 5 years ago
Wire-free steering wheel, custom buttons

In forum General Discussion

John Parsons CharleyH Thomas Miller 3Posts 5 years ago
6 point harness

In forum Alternate Parts / Source

John Parsons DavidF John Annunziata 10Posts 7 years ago
Page 1 / 4 Next