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PORSCHE ENGINE AND SPEEDSHOP

BUILD FOR ROAD OR TRACK

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WHY SIXFIX?

GERMAN CRAFTED IN THE USA

 

Classic Porsche Engines, rebuilt in the US by a German formally trained and forged with a belief in holding up exceptional German standards of craftsmanship using engine parts machined in Germany.

 

FIXED HOURS | COMPETITIVE RATES | GERMAN QUALITY STANDARDS

 

SIXFIX offers both custom & stock rebuilds for Aircooled Porsche Engines built here in Southern California by a passionate German Porsche enthusiast. SIXFIX is run like a well oiled machine to provide high quality engines, machined & built to German Industry Standards within a streamlined rebuild process from start to finish. This allows fixed hourly rates within a standardized process instead of unpredictable hours accumulated throughout a customer's build. Our solid relationships & commitment to work with specialized Porsche machine shops in Germany gives us the ability to provide you with a high quality product.

 

BACKGROUND 

 

SIXFIX Owner/Operator Cornelius Göritz' initial training with classic Porsches was under a distinct internship at Porsche AG in Stuttgart Germany, working within the renowned Exclusive and Classic Department which at the time was still located within Factory Werk 1. After completion, Göritz moved to the US to begin his professional career at Canepa Motorsport in Northern California rebuilding and tuning classic and historically significant air-cooled 911s, slantnose Turbos, 959s & 935s. But it was Göritz’ desire to continue learning that quickly drew him back to Germany to undergo a formal apprenticeship set to the high standards of Handwerkskammer (the distinguished German Guild System) with Mezgerwerk in Hamburg Germany. (now known as Hoeing Motoren/Wickedsixes) It was Mezgerwerk's specialty in building and tuning of the now world famous air-cooled Hans Mezger designed engines that drew Göritz interests. At the conclusion of his formal apprenticeship, Göritz relocated back to Southern California where he continued honing his Porsche specific expertise at Benton Performance in Anaheim as their lead in house 911 technician. Shortly thereafter, Göritz accepted an offer to work direct within Porsche Motorsport NA where his precision craft and skills continued to sharpen with work on acclaimed 917s, 962s, chassis and engine projects including GT3 Cup cars & GT3R engines & gearboxes some of which competed in the IMSA race series. During his time at PMNA, Goritz promotion to shop manager of 'prototype projects' for Porsche Engineering further solidified his broad knowledge of Porsche practice new and old. But alas, the time had finally come for Cornelius to establish SIXFIX. His new venture would allow him to provide his knowledge and expertise learned through a solid history of Porsche specific training and selective work, but with reasonable cost & time expectation to his fellow Porsche enthusiasts near and far. 

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© MATTHIAS HÖING

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SERVICES

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PORSCHE 911 ENGNE REBUILDS AND PERFORMANCE BUILDS 

 

STREET MODELS: 1964 901 through 1998 993 M64 including Turbo engines.

RACE MODELS: All race engines derived from the former mentioned models like 906 and 935.

PERFORMANCE PACKAGES: We offer one to two proven and reliable performance packages per 911 engine generation.

ONE-OFF PERFORMANCE BUILDS: We build one-off performance engines if required to meet specific race class regulations or upon customer's request.

FUEL SYSTEM REBUILDS, DIAGNOSTICS AND TUNING

CARBURETORS: We rebuild, trouble shoot and tune carburetors including jetting of, but not limited to, Weber 40IDA3C + 46IDA3C, Solex 40PI, Zenith 40TIN and PMO 40-50

MFI: We rebuild, trouble shoot and tune Mechanical Fuel Injection including getting injection pumps modified to performance engines.

CIS AND MOTRONIC: We rebuild, trouble shoot and tune CIS and Motronic

MODERN ENGINE MANAGEMENT SYSTEMS: We offer modern engine management systems including individual throttle bodies with our partners upon request.

PORSCHE HOTROD BUILDS

We offer select Porsche Hotrod builds based on aircooled 911s and 914s.

Those will be designed in collaboration between the customers taste and needs, our technical and historic Porsche expertise, as well as our professional automotive designer. 

MAINTENANCE WORK

We offer maintenance work, especially for our engine customers. This includes the following:

- Engine Service and service after engine break-in

- Suspension and brakes

- Electrical systems

and more.

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