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Porsche engine rebuilds, race prep and overhauls

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Porsche Performance Professionals

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Supertec Performance Engines
We offer High performance Engines - for use in both street and race applications. We have been building high performance Porsche engines for decades.
The knowledge we have gained rebuilding both road & racing Porsche engines will ensure that the engine we build you will be both reliable and appropriate for your application. In addition, all of our engines are built with pride of workmanship, so even a stock overhaul is show quality.
  • 2.0 Litre 906 - Vintage racers, or those needing racing rule conformity. We specialize in both carburetion or Mechanical Fuel Injection (M.F.I.).Supertec excels in the contruction of 2.0 liter vintage engines and 2.5 liter I.M.S.A. GTU style engines. If you are a vintage racer, call us. No one rebuilds more V.A.R.A. legal 911 engines than Supertec.
  • 2.7 Litre RS - We build more RS spec engines than any other shop. Building a 2.7 engine takes special care. Most shop recommend replacing the 2.7 with something newer ( 3.0 or 3.2) This generally suggests that they have had poor success rebuilding quality 2.7 liter engines. We not only succeed at these rebuilds but guaranty the results.
  • 2.8 to 3.8 liter Street or racing. We rise to the challenge offered by unusual projects. Our technicians develope bore & stroke combinations and rod length to stoke ratios not normally seen. (66mm x 95 mm 2.8 The engine Porsche didn't build but should have. see picture)
  • 3.0, 3.3 and 3.6 Litre 930 single turbo and twin turbo- Turbocharging is our passion. We offer a variety of performance upgrades and modifications. Headers and intercoolers built in house.
Porsche Parts
We sell new and used Porsche parts. We also carry a comprehensive line of Porsche performance parts. Along with parts , we offer a complete line of chemicals required to properly assemble a 911/930 engine. Porsche engine rebuilders please check our list, or send us your want list.
1969 911 "S" engine rebuilt to our high standards
Bosch Mechanical
Fuel Injection

We rebuild throttle bodies and pumps. Custom butterfly sizes available. We will convert your "T" throttle housings to "E" or "S". Custom/high performance pump modifications are no problem. Fast and professional service. We also manufacture our own high performance velocity stacks and fuel lines.
Supertec Performance Transaxles
We offer High performance gearboxes for all 911 based automobiles. We also stock a huge number of new and used transmission parts (gear sets, differentials, mianshafts and ring & pinions) to rebuild or customize your current gearbox or update to a newer style. Our years of experience assures your racing transmission properly matches your engine. New and used parts in stock. Hundreds of gears, hubs, slider, ring and pinions and core gear boxes.
  • PORSCHE 901-911 transmissions
  • PORSCHE 915 transmissions
  • PORSCHE 930 transmissions
  • PORSCHE G50 transmissions
Intercooler fabrication & custom welding in house
2.7 Based Twin plug hi butterfly 2.8 RSR

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Supertec Performance
445 Golden Road, Fallbrook, Ca. 92028
Call us at (760) 728-3062
Fax (760) 728-3063