Useful links:

Here's a bunch of things you might need.

Technical Docs:

• Dave's Volvo Page : A borderline labarinthyn hole filled with more volvo info than I could ever hope to host. Wiring info in particular.
• Volvoclub.org.uk : Random useful pages covering a variety of topics.
• Volvoclub.org.uk (LH2.4 diagnostics) : The holy texts explaining the diagnostic codes for LH2.4 / EZK / etc. diagnostics boxes.
• Brickboard.com : An old Volvo-specific forum that goes in and out of being dead. Lots of ancient texts on 2000s/2010s era volvo diagnostics. Expect colossal load times.
• Oz Volvo Archives : MASSIVE database of Volvo technical documents.

Models:

• Turbobricks 3D Model Thread : Large collection of useful 3d models. Some of these are backed up in the 3D model page.
• Rushin's Turbobricks 3D Model Folder : A very very big ever updating folder of 3D Models for Volvos made by TurboBricks Members.

Discussion Boards:

• Turbobricks.org : The only active redblock oriented forum worth using.

Other Sites:

• redblockpowered.com : LH2.4 tuner that does excellent work.