PROJECT GALLERY — 1965-1989 Porsche 901 / 911 / 912

1984 911 Carrera to 911 ST Long Hood Conversion - 3.8L Euro RS Conversion - G50 SBH

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1984 911 Carrera to 911 ST Long Hood Conversion - 3.8L Euro RS Conversion - G50 SBH

WE STARTED WITH A CUSTOMER SUPPLIED 1984 911 CARRERA, FIRST COMPLETE DISASSEMBLY AND EVALUATION. THEN CONVERSION TO LONG HOOD EARLY ST CONFIGURATION. THIS WILL BE POWERED BY A '96 993 V-VAM CONFIGURED TO 3.8L EURO RS SPEC.. WE WILL BE USING OUR G-50 SHORT BELL HOUSING GEARBOX. TAKE A LOOK AT THE INTERIOR DETAIL!             '84 TO 911 ST CONVERSION W- 3.8L 993 V-RAM & G-50 FITMENT OF THE HID LIGHT SYSTEM IN THE 911 ST   The 993 DME ECU installation. Our 3.6L adapter harness simply interfaces the chassis to the engine control unit...

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1975 911 RSR 3.8L Complete Build

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1975 911 RSR 3.8L Complete Build

This 1974 to 1973 backdate 911 got a complete tear down, rebuild and upgrade package with a 3.8L engine, RSR bodywork, coilover suspension, and custom interior. Here is how it arrived at our facility as a roller with no engine or transmission:   No expense was spared with the suspension & brakes either. The car uses 993 Turbo 'Big Red' brakes with a fully adjustable RSR coilover suspension.Some of the parts include: - Rear Spring Plate Set - 935 RSR - (1965-1989) PORSCHE 911 / 930 Turbo (911 331 935 R 01)- RSR Lightweight Front Control Arm & Cross Member Suspension...

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1974 911 Carrera To 911 3.6L Twin Turbo RSR Conversion - G50-50 Transmission

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1974 911 Carrera To 911 3.6L Twin Turbo RSR Conversion - G50-50 Transmission

This original 1974 Carrera has been converted to an all steel RSR wide body, and fitted with a 993 Twin Turbo EFI engine and G-50/50 transaxle. It has also had a 1989 930 torsion tube conversion that allows the fitment of 930 rear trailing arms! Of course it has all 930 brakes & suspension. Take a look at our custom "Twin Turbo Duck Tail"!                        

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1979 930 to 1974 911 RSR IROC Street Racer - 3.8L DME Upgrade And Euro 915 Conversion

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1979 930 to 1974 911 RSR IROC Street Racer - 3.8L DME Upgrade And Euro 915 Conversion

This original 1979 930 chassis has been expertly converted to a lightweight 1974 911 RSR IROC inspired street racer! This chassis is fitted with a 1997, 993 Carrera 3.6L DME engine then converted to a high torque 3.8L displacement! Featuring hydraulic billet sport cams and married to a specially prepared, 1986 915 Euro transaxle gearbox with LSD and euro oil cooler system. This one of kind project is 100% built in-house.                  As you can see the Patrick Motorsports 911 / 930 Roll Bar fits like a champ! Also shown, our custom interior...

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911 3.2L to 3.5L Signature Engine Upgrade Featuring AT Power Individual Throttle Bodies (ITB)

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911 3.2L to 3.5L Signature Engine Upgrade Featuring AT Power Individual Throttle Bodies (ITB)

This 3.5L started life as a 3.2L Carrera engine.  Using a 964 crankshaft and our exclusive Mahle Motorsports pistons, cylinders and Pauter rods, the displacement was raised to 3.5L.  The engine breathes through AT Power individual throttle bodies which give excellent throttle response and are extremely free flowing.    

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911 3.2L Conversion to 3.5L Twin Plug with GT3 Crankshaft

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911 3.2L Conversion to 3.5L Twin Plug with GT3 Crankshaft

  Our new and exclusive 3.5L engine conversion package offers great performance while maintaining streetability. Our exclusive piston, cylinder and rod set bump up the displacement from 3.2L to 3.5L. The heads were converted to twin plug using our Serdi head machine, larger valves and titanium retainers were also added.           

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1968 912 Coupe

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1968 912 Coupe
This 912 received an interior overhaul.  Throughout its life, the vehicle had received numerous updates but needed a cohesive overhaul of its upholstery.  

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911 Backdate To 911 RSR 3.4L Build in Bright Orange

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911 Backdate To 911 RSR 3.4L Build in Bright Orange

Bright orange, stretched fenders, and a loud exhaust.  Driving down the road, everyone stares.  While on the outside it may look and sound like a racecar, on the inside it feels far from it.  There is still air conditioning and the Recaro seats are both heated and ventilated, a huge luxury in the Arizona heat.    Out on the open road, the steering is darty and eager to turn in.  The vehicle feels taught, with no hesitation on initial turn-in.  Planted through undulations, bump steer is well controlled.  Using the brakes requires a lead foot just like any racecar.  Once proper...

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Zermatt Silver 1984 911 Carrera 3.4L SC RS Tribute Build aka Ice Racer

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Zermatt Silver 1984 911 Carrera 3.4L SC RS Tribute Build aka Ice Racer

Suspension parts used KW V3 Shock Set Front Sway Bar System  Rebuilt Front Control Arms Rear Sway Bar System       Engine Parts 3.4L Pistons & Cylinders  3.4L Badge     The 915 transmission has been regeared to be close ratio for better acceleration.    

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Light Ivory White 1973 911 S Grand Touring Targa

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Light Ivory White 1973 911 S Grand Touring Targa

While it might look factory fresh, this 1973 Targa has had some updates since it left Stuttgart.  We have gone all the way to bare metal, fixtured & checked the chassis on our CELETTE bench and made all repairs including some minor rust repair took place along with a color change from the original Gold metallic to a classic Light Ivory White code # 6404    New door skins installed   The 2.4L engine was completely rebuild, the case was cleaned & decked, line bore cleaned up to orig. spec., and new MAHLE pistons & cylinders were installed, new valves...

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1973 911 RSR 3.8L Twin Turbo MOTEC EFI Upgrade G50 6 Speed Upgrade Conversion

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1973 911 RSR 3.8L Twin Turbo MOTEC EFI Upgrade G50 6 Speed Upgrade Conversion

This special project's goalbwas to back date this 1978 PORSCHE 911 Turbo (930) chassis to the famous 1973 Porsche 911 RSR. This lightweight chassis is fitted with a custom built drivetrain featuring a 993 twin turbocharged 3.8L engine and 6 Speed transaxle. The engine is precisely controlled by a MoTeC M600 engine management system. The transmission is of our special 993 Short Bell Housing, 6 Speed transaxles. Another little addition will be on-board motorsport inspired, KRONTEC air jack system! And of course a fully adjustable brake and suspension system. Take a closer look! Best In Show Award - August 2014 Werks...

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Irish Green 912 Targa Soft Window to 911 SC 3.0L 915 Upgrade Conversion Restoration

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Irish Green 912 Targa Soft Window to 911 SC 3.0L 915 Upgrade Conversion Restoration

912 Targa Soft Window to 911 SC 3.0L 915 Upgrade Conversion Restoration                          

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Polo Red 1966 912 3 Gauge Restoration 2016 PCA Werks Reunion Winner

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Polo Red 1966 912 3 Gauge Restoration 2016 PCA Werks Reunion Winner

This 1966 912 “3 gauge” coupe was picked up for our customer at the 2009 German Auto Fest in Ventura, Ca. and brought back to Phoenix for a complete restoration. Completely torn down, rebuilt, and perfected top to bottom. Finished off in Polo Red. The car won 1st in Class at the PCA Werks Reunion 2016, in Monterey California. Currently offered for sale on consignment here at Patrick Motorsports. We stand proudly behind it - this is the nicest 912 you'll ever see.Email sales@patrickmotorsports.com or call 602.244.0911 to schedule a viewing!                    ...

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Light Blue Metallic 1981 911 SC 993 3.6L DME Varioram Upgrade Conversion

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Light Blue Metallic 1981 911 SC 993 3.6L DME Varioram Upgrade Conversion

Jeff's 1981 PORSCHE 911 Super Carrera with a 1997 993 3.6L V-Ram engine conversion.                 The 993 V-Ram 3.6L DME engine is originally equipped with secondary air injection system (smog pump), power steering and an oil filter console. The power steering pump driven off the right side camshaft is removed and replaced with our camshaft block off plate. We also remove and plug the air injection ports on the engine. The oil filter console is in place of the original style engine mounted oil cooler found on Porsche 911 cars made before 1990. This...

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Riviera Blue 911 RSR Race Car With 964 3.8L G50 5 Speed Race Car Upgrade Conversions

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Riviera Blue 911 RSR Race Car With 964 3.8L G50 5 Speed Race Car Upgrade Conversions

We fit this 911 race car with a 3.8L 964 based RSR engine, and coupled it to a 1989 G50 transaxle. The gearbox has all the tricks, tall 2.8 ratio first gear mainshaft set with close ratio gears straight thru 5th gear. We set the G50 up with a Quaife torque biasing differential and our billet side cover. This is just the start of our project build sheet, see the detail in the photos and read the description of parts & service related to getting it done. These services shown here are performed daily at Patrick Motorsports, and the products we...

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Light Yellow 1980 911 SC TO 911 RS 3.8L Backdate Restoration Conversion

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Light Yellow 1980 911 SC TO 911 RS 3.8L Backdate Restoration Conversion
This 1980 911 SC to RS is sporting our Mahle Motorsport 3.8L engine package, 915 transaxle, 935 - coilover suspension and 993 Twin Turbo BIG brakes!

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Grand Prix White 1978 911 SC 3.0L To 911 ST Backdate Restoration Conversion

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Grand Prix White 1978 911 SC 3.0L To 911 ST Backdate Restoration Conversion

Another 911 backdate from 1978 911 SC to 911 ST - all steel fenders! 993 3.6L DME engine & 915 Euro gearbox with LSD & oil cooler. L-908 Grand Prix White with special M-Tex Benz navy blue interior! 911 ST Conversion Front Nose Metal Work Completed 911 ST Rear Driver's Side Steel Fender Metal Work test fitment and lined up 911 ST Rear Driver's Side Steel Fender Metal Work Welding Progress Driver's side rear quarter panel steel fender metal work finished Paint preparation and Imron primer under finish.  Fitting the Front Long Hood, RS Front Bumper, and Front Steel Fenders....

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Copper Brown Metallic 1978 911SC 3.0L 915 Restoration

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Copper Brown Metallic 1978 911SC 3.0L 915 Restoration

We were commissioned to restore this '78 911 SC for a customer.       911SC 3.0L engine and 915 transmission ready   Bosch CIS fuel injection intake rebuild  3.0L SC cylinder head with intake and exhaust valves  Disassembled and cleaned cylinder heads  Engine Bank 1-3 cylinder heads dead  Engine cylinder bank 4-6 head studs gone  Engine cylinder bank 1-3 head studs gone Copper Brown Metallic Front Driver's Side Fender and Cowl Paint Copper Brown Metallic Rear Driver's Side Fender Paint  Front Compartment battery area  Rear left quarter panel metal work start Front right fender metal work start

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1974 911 RSR Clone 993 3.6L DME 915 Upgrade Restoration Conversion

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1974 911 RSR Clone 993 3.6L DME 915 Upgrade Restoration Conversion

Starting out life as a 1974 911, this car has transformed into a killer "RSR" street racer. 1996 993 big valve with 1995 DME injection, hydraulic valves, early stainless heat exchangers, RS sport muffler, 993 R-134 A/C compressor for added creature comforts!A 1986 915 transaxle with Limited Slip Differential (LSD) pushes the 3.6L power through late Carrera axles. The car is set up with full 935 type front suspension, RSR 935 coilover strut with dual spring & rear inverted RSR 934 coilover shock with dual spring setup. The 1974 911 chassis converted to 911/930 steel wide body & RSR front...

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Grand Prix White 1974 911 IROC 3.8L Slide Valve MOTEC RUF R50-50 6-Speed Upgrade Conversions

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Grand Prix White 1974 911 IROC 3.8L Slide Valve MOTEC RUF R50-50 6-Speed Upgrade Conversions

Modern 1974 IROC clone, this was started on a Grand Prix White L-908 1974 911, and fitted with a 964 based 3.8L engine. The engine is managed by MoTec and features our new billet EFI "Slide Valve" manifolds! We have fitted the car with a RUF 6 speed gearbox that is based on a G-50/50 transmission. The result was a super lightweight 380 hp street/track monster.               INDE Motorsports Ranch 2014 - Shake down and tuning.   911 RSR Slide Valve Individual Throttle Bodies (ITB) - Twin-Plug Ignition                ...

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Light Yellow 1974 911 Carrera 3.0L With 3.2L DME 915 Restoration and Conversion

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Light Yellow 1974 911 Carrera 3.0L With 3.2L DME 915 Restoration and Conversion

I located this 1974 Carrera in Burbank, CA in 1996, with only 68,000 miles and complete but in need of a restoration. We stripped the car and started the process. We started with an 1980 3.0L engine, 3.2L 41mm port heads, Cosworth Lightweight piston set, 993 Sport camshafts, B&B stainless exhaust heat exchangers & dual-inlet dual-outlet exhaust system, and fitted the engine with 3.2L Digital Motronic Electronics (DME). We tuned the engine with the help of "Autothority" and their Mass Air Flow system. Then trimmed it out in black & yellow powder coating. The package is tight & clean, and makes 280 HP! ...

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1973 911 LHD to RHD 911 RS 993 3.6L Varioram G50 SBH Upgrade Conversions

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1973 911 LHD to RHD 911 RS 993 3.6L Varioram G50 SBH Upgrade Conversions

1973 Porsche 911 RS Retro - Right Hand Drive Conversion               The Porsche G50-01 5 Speed transaxle gear shifter.              

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1973 911T To RSR Build With 993 3.6L Varioram G50 Restoration Conversions

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1973 911T To RSR Build With 993 3.6L Varioram G50 Restoration Conversions

We have started this restoration and modification build with a very clean 1973 911T showing 90,000 miles on the odometer. It’s a car that I bought without the original 2.4L mechanical Fuel injection engine, although it did still have the original 915 transmission with 7:31 ring and pinion hanging in there. The car was so clean & complete I had thought about putting a 2.4L MFI engine back in, wait this thought only crossed my mind for a moment. I had true visions of grandeur in 1973 RSR style with a 1996-1998 993 3.6L DME V-Ram engine featuring A/C and Heat,...

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Tangerine 1973 911T Super Touring Restoration

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Tangerine 1973 911T Super Touring Restoration

This locally owned & driven Tangerine 1973 911T is a dream, and owned by a close friend and long time Porsche enthusiast. We were asked to perform a special A/C system conversion to this car that would work in our ultra HOT summer climate, but not to add a front condenser or rear engine lid condenser. This is the kind of challenge we like! Please take a look, and let us know if we can help with your vintage air conditioning solutions.  The super tight & clean 2.4L mechanical injected Porsche six fitted with a very high efficiency Sanden rotary A/C...

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1973 911 RSR Racer With 3.8L DME G50 6 Speed Conversions In Martini Livery

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1973 911 RSR Racer With 3.8L DME G50 6 Speed Conversions In Martini Livery

This 911  underwent a complete rebuild to RSR specification. We incorporated a 6-speed G50 Short Bell Housing transmission (G50 SBH). We machined and performed a blueprint rebuild here at Patrick Motorsports. Engine and Transmission fitment required extensive chassis modifications due to the longer transmission length. The engine displacement has been increased to 3.8L. Oil cooling has been updated with an RSR oil pump, our special Setrab front mount oil cooler and the original equipment 930 radiator style front fender cooler. The specs for the racing class allowed us to use PMO Carburetors with a high output ignition system. We also built...

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1973 911 RS Restoration In Metallic Green

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1973 911 RS Restoration In Metallic Green

Porsche 911 RS - Full restoration   Featured Parts With Store Links 911 RS Style Stainless Steel Sport Muffler For Early 911 / 914-6 - Dual Inlets and Outlets (EXH 911 RS SM SS PMS - LINK)  Featured Parts With Store Link:1973 Porsche 911 RS Front Bumper With Oil Cooler Cutout (BOD 911 RS FB - Link)1973 Porsche 911 RS Rear Bumper (BOD 911 RS RB - Link)1973 Porsche 911 RS Ducktail Rear Spoiler (BOD 911 73 RS DBS - Link)  Metallic Green Color Matched Smuggler's Box Door   911 RS Engine Before Flywheel And Clutch Package Installation  Featured Parts...

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1973 911 RS Pro Touring With A 993 3.6L DME And G50 SBH Conversions

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1973 911 RS Pro Touring With A 993 3.6L DME And G50 SBH Conversions

We restored and converted this 1970 911 into a RS "PRO" Touring edition! Our customer's 911 will be powered by a 1995 993 3.6L DME fuel injected engine. Power is executed through our G50 5 speed Short Bell Housing transaxle. It features a full stainless steel exhaust with heat and A/C air-conditioning with R-134 refrigerant.   Here our 1995 993 3.6L and G-50 Short Bell Housing trans. w- billet side cover are ready for installation Our 993 A/C condenser upgrade to the 1970 911.Note the A/C receiver drier with over pressure switch.  This switch keeps you from blowing up the...

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1972 911 RS 993 3.6L DME G50 SBH Transmission Conversion Restoration

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1972 911 RS 993 3.6L DME G50 SBH Transmission Conversion Restoration

This 1972 911 was a wreck when it showed up on a trailer towed in from San Diego. The customer wanted to have a car with super performance, and the comfort of A/C. The 1995 Porsche 993 3.6L engine was selected for installation in this project car.To fit this engine in this older Porsche 911 chassis, several modifications are required, the dash and power brake sheet metal work was the most intensive (see detail in photos). We have installed the wide variety of our special 3.6L DME engine conversion parts. For this project we installed the Porsche G50  transmission converted...

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1972 911E Targa in Blue Restoration

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1972 911E Targa in Blue Restoration

View this post on Instagram We are talking this 1972 911 Targa to the Camelback Vintage Concours tomorrow https://www.camelbackvintage.com/# #patrickmotorsports #porscherestoration #porsche #porschetarga #911targa A post shared by PATRICK MOTORSPORTS (@patrickmotorsports) on Apr 5, 2019 at 9:59pm PDT This 1972 911 E Targa was found outside of Flagstaff, Arizona - dead in the high desert! This was with all matching numbers 2.4L E MFI engine & 915 transaxle.                                                                ...

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1970 911E Restoration In Signal Orange

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1970 911E Restoration In Signal Orange

Another complete restoration on this Signal Orange 1970 911E from Southern California. This incredible rags to riches transformation is worth a look! Here is the 911E that was brought to us for resurrection       New roof!                 Drivability tune on the dyno! A new life for the 911E!

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