About
ImageImageImageImageImageImageImage
ImageImageImageImageImageImageImage
3
reference areas
240+
reference articles in the archive
6+
countries citing the reference
3
reference areas
240+
reference articles in the archive
6+
countries citing the reference
Icon
Icon
Icon
Icon
Icon
Icon
Icon

Reference, not retail.

Measured, not estimated
02
Corrections welcomed
04
Image
Sourced figures
03
Documented, not theoretical
01
Opel Tuners, is a technical reference publisher for the Opel and rear-wheel-drive Opel-platform community.

Our material covers fuel-injection conversions, brake and suspension work, chassis and rear-axle geometry, gearbox ratios, torque-tube modifications, turbocharging and engine internals.

Browse the archive
Browse the archive
Fuel Injection & Engine Management
Fuel Injection & Engine Management

Read the reference and compare platform-specific figures before making changes.

Suspension, Brakes & Chassis Geometry
Suspension, Brakes & Chassis Geometry

Send a fix through Contact. Editorial review verifies and updates the archive.

Drivetrain & Gearing
Drivetrain & Gearing

Every article is tagged to a reference pillar.

Carb-to-Injection Conversions
Carb-to-Injection Conversions

Reference comes from real builds and measured figures, not guesswork.

FAQ
Is Opel Tuners a workshop or parts retailer?
How is the archive organized?
Is the archive free to read?
Can readers submit corrections or updates?

Building an Opel? Join our SMS list for updates.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.