Welcome
Welcome to Instant-G
Porsche 911 specialists with a sharp focus on performance upgrades and track prep for air and water cooled cars. We also have extensive expertise with 944/944turbo.
We are known for 3.6 conversions and air-cooled engine and transmission building but are now branching out to Metzger (GT3 and turbo) water cooled engines.
Our site is in transition so if you are looking for something you can't find, please refer to the index below or click here for the "Classic" site which was launched in 1997
Master Index
- About Us
- Cars – Built by Us, Owned by Us, Raced by us
- 911 Cabs and Targas
- 911 Street Coupes
- 951 – Tuxedo Black Please
- All Porsches
- Cars By Era
- Cars: Porsches By Era
- John Deere
- Motorcycles
- Not Porsches
- Porsche 996 Turbos
- Porsche Cars
- Race Cars
- Bones: 2006 997 GT3 Grand-AM Cup
- Colonel Mustard
- FiberBomb: 996RSR on 73 Chassis.
- Lyd’s Race Car
- Lyd’s Car 1 Arrival
- Lyd’s Car 2 Stripping and Paint
- Lyd’s Car 3 Paint Work
- Lyd’s Car 4 – Trim and Finish
- Lyd’s Car 5 Engine
- Lyd’s Car 6 Oil Cooling
- Lyd’s Car 7 Suspension
- Lyd’s Car 8 Vintage Bodywork
- Lyd’s Car 9 Brakes
- Lyd’s Race Car A – June 2002
- Lyd’s Race Car B – August 2003
- Lyd’s Race Car C – Aero1 June 2005
- Lyd’s Race Car D – 18″ Wheels August 2005
- Mater: 2000 996 GT3 Cup
- Mr. Shush: 2008 997 GT3 Cup
- The Kossak
- The Tealamonstre
- Stalled: Projects Going Nowhere
- WaterPumpers
- Contact
- Data and Information
- FSAE TestDays 2017-06-02
- Home Page
- Master Index
- Products
- 3.6 Engine Conversions
- 3.6 Engine Information
- 3.6 Conversion FAQs
- 3.6 Conversions: A little History
- 3.6 Engine Variants
- 993 Valve Guide Wear
- Bigger is Better: Cubic Centimeters and Cubic Dollars
- Case Through-Bolt Leakage
- Early 964 Head Gasket Failure
- Even more 3.6 ramblings – a retrospective
- How a Varioram Works
- More Facts and Myths about 964 and 993
- The Truth about 3.8s
- 3.6 Popular Options
- Crate Motors
- Kit Contents and Options
- 3.6 Engine Information
- Brake Upgrades for Porsche 911
- Instant-G Exhaust Systems
- Oil Cooling Systems for 911
- 3.6 Engine Conversions
- Projects
- Services
- Warranty and Policies Statement
- WordPress
- Bowman Eng Trans
- BowParts2