PROJECT GALLERY — 3.6L DME

1972 914-6 TANGERINE

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1972 914-6 TANGERINE

At Patrick Motorsports we are among the fortunate few who are able to mix our passions and our livelihoods.  While some days we take it for granted and its just work, other days we look around and appreciate being surrounded by the best output of the truly iconic marquee that is Porsche.  The enthusiasm and passion that our team and our clients have for these cars is simply immense.     One such project of 2018 that embodies this passion and utter determination is a 1972 914 restoration belonging to a client of ours based up in Colorado.  The '72 914...

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1973 RSR TWIN TURBO

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1973 RSR TWIN TURBO

PORSCHE 1975 BACKDATE 1973 RSR TWIN TURBO.  BEAUTIFUL RUST FREE CHASSIS  BACKDATE WITH EXCEPTIONAL ATTENTION TO DETAIL.WE HAVE BEEN BACKDATING MANY OF OUR CUSTOM BUILDS TO SUIT CLIENT REQUEST. Rust-free chassis back to basics before the complete overhaul begins!         911 RSR TURBO with fuel system installed. 911 RSR TURBO showcasing a center fill Fuel Safe Racing Cell.     Fuel Safe Center Fill Fuel Cell 911 RSR TURBO with dual brake masters being installed.   Dual Brake Master 911 RSR TURBO being set up with dual brake masters. Rotisserie paint work in a custom blue.  Rain gutter...

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1975 911 RSR 3.8L COMPLETE BUILD

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1975 911 RSR 3.8L COMPLETE BUILD

 This 1975 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. This 1975 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. 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)-...

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1973 911 RSR | 3.8L TWIN TURBO | 6 SPEED

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1973 911 RSR | 3.8L TWIN TURBO | 6 SPEED

This special project is 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...

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1974 911 CARRERA TO 911 RSR CONVERSION - 3.6L TWIN TURBO - G50-50

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1974 911 CARRERA TO 911 RSR CONVERSION - 3.6L TWIN TURBO - G50-50

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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1975 911 RSR BACKDATE - 3.8L engine package and more!

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1975 911 RSR BACKDATE - 3.8L engine package and more!

This 1975 911 was backdated to a 1973 RSR style and received our 993 3.6L to 3.8L motor package. The car also had a fully adjustable RSR style suspension installed.  The 915 transmission was also addressed and we installed a lightweight stage 1 flywheel and clutch for improved throttle response and smooth engagement.  A limited slip differential helps keep the power planted on exit.  A 993 turbo brake package was installed to enhance stopping power as well. Enjoy the video!                               

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914-6 SUPER GT RACECAR | 993 3.6L V-RAM | G50

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914-6 SUPER GT RACECAR | 993 3.6L V-RAM | G50

  Awarded 1st in Class at PCA Werks Reunion 2017. The 914-6 GT 3.6L Spec Racer | Fitted with a '97 3.6L V-Ram engine and one of our '87-'89 G-50 inverted mid engine transaxles. Take a look! Won 1st in Class at PCA Werks Reunion 2017, in Monterey, California!   The initial body being fitted to the acid dipped 914 chassis The body fit from the rear Here you see the inverted G-50 trans. being mocked up in the rear of the 914-6 chassis The 914 steel targa bar weighs just 19.5 lbs              ...

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916 PORSCHE | 3.8L DME + HVAC | 915 5-SPEED

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916 PORSCHE | 3.8L DME + HVAC | 915 5-SPEED

PATRICK MOTORSPORTS has built this 916 steel roof replica, powered by a fully built 964 DME based 3.8L engine, driven through a 915 gearbox with WEVO tail shift system. The car has a modern A/C system featuring R-134 refrigerant, utilizing a front mounted 993 A/C condenser w/ fan assist. We have stripped the chassis, seam welded & reinforced all critical areas, and incorporated a tubular cage system front to rear. This 916 Tribute won 1st in Class at PCA Werks Reunion 2015.     See it on YouTube! : http://youtu.be/wZvhkRCO2_k               The Patrick Motorsports 914-6...

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916 PORSCHE 3.8L MOTEC SLIDE VALVE WITH 915 5-SPEED

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916 PORSCHE 3.8L MOTEC SLIDE VALVE WITH 915 5-SPEED

914-4 conversion to 916 style body, with a 964 based 3.8L MoTec managed Slide Valve EFI engine & 915 WEVO mid-engine transaxle. The car also incorporates the new M185 MoTec digital dash. Final form, pictured with front and rear spoilers attached.                                                                    

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914-6 GT 3.8L DME 915 "BIG LAGUNA"

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914-6 GT 3.8L DME 915 "BIG LAGUNA"

This car was brought to us from Laguna Beach, Ca., family owned since new. The owner wanted to build the ultimate street 914-6 GT with a killer drivetrain. The color is Dupont Hot Hues "SILVA". We started with a '97 Big Valve VarioRam engine, and back dated the DME injection system to '95 for fitment ease. The 3.6L was torn down, heads blueprinted, crank polished & fitted with Pauter CM rods, MAHLE Motorsport 3.8L Pistons and Cylinders, RS sport cams, RS solid rocker kit, etc., For the installation into the “Street GT Car”, the engine has been fitted with our Cam Block...

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914-6 GT - 3.6L DME / 915 - "MULE CAR"

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914-6 GT - 3.6L DME / 915 - "MULE CAR"

For the installation into the “Project Mule Car”, the engine has been fitted with our Cam Block of Kit, Single Belt Alternator/ Crank Pulley Kit, 914-6 Engine Sheet Metal Kit, our special Engine Conversion Mount, 993 3.6L DME Engine Conversion Harness, Conversion Air Intake Boot Kit, Air Injection System Delete Kit, Stainless Steel Sport Headers with Polished Stainless Silencers, 914-6 Reproduction Oil Tank System, and our SETRAB Front Mount Oil Cooler Kit. Many other factory based parts will be used. This car will be fitted with a late model 1986 915 transmission with LSD featuring the WEVO rear tail shift...

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914-6 GT - 3.6L DME

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914-6 GT - 3.6L DME

    This car is fitted with our front oil cooler system, the Setrab oil cooler (part # PMP 500-15NPT3/4). This is plumbed to the engine using Goodridge fittings and stainless braided hoses. Adding an oil cooler system is a must for operation of the air cooled engines in warmer climates, as the factory engine mounted cooler just does not keep your engine operating in its optimal temperature range, causing premature engine wear and loss for performance. Our systems have been designed to keep your engine operating at its desired operating temperature which extends engine life and improves performance. 914 GT OIL...

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914-6 - 3.6L DME | 915 TRANSMISSION - "BLACK BEAUTY"

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914-6 - 3.6L DME | 915 TRANSMISSION - "BLACK BEAUTY"

This 914 started life as a So. Cal 4 cyl. daily driver. Now this "Black Beauty" should be right on the streets of San Diego! '95 993 DME engine converted for 914 application. '86 915 trans. with WEVO tail shift and PMS shift linkage system. This system works beyond belief!'74 914-4 chassis "Very Clean", we repaired a few rust areas, a little accident damage from the past, and then adding a full cage system w/o door bars for the street & steel GT flares and GT front oil cooler system.       This car is fitted with our front...

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911 ST LONG HOOD CONVERSION | 3.8L V-RAM | G50 SBH

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911 ST LONG HOOD CONVERSION | 3.8L V-RAM | 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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1981 911 SC | 3.6L DME V-RAM ENGINE CONVERSION

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1981 911 SC | 3.6L DME V-RAM ENGINE 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....

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911 RSR IROC STREET RACER | 3.8L DME | EURO 915

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911 RSR IROC STREET RACER | 3.8L DME | EURO 915

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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1980 911 SC TO RS 3.8L BACKDATE

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1980 911 SC TO RS 3.8L BACKDATE
This 1980 911 SC to RS is sporting our 3.8L engine package, 915 transaxle, 935 - coilover suspension and 993 Twin Turbo BIG brakes!

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1978 911 SC BACKDATE TO ST

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1978 911 SC BACKDATE TO ST

Another 911 backdate from '78 911 SC to ST - all steel ! 993 3.6L DME engine & 915 Euro gearbox with LSD & oil cooler. L-908 Grand Prix White w- special M Benz navy blue interior ! paint prep & Imron under finish under body chassis detail   964 calipers painted in Grand Prix White - Imron       Our in house interior services !   fitting ST steel quarters   welded ST steel flare   ST rear flare metal finished    

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1976 911 TURBO CARRERA | 1995 3.6L DME CONVERSION

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1976 911 TURBO CARRERA | 1995 3.6L DME CONVERSION

This '76 911 came to us from San Diego for a bit of restoration & upgrades. The plan was to fit the car with a '95 993 3.6L DME engine featuring A/C & heat, along with upgrading the suspension & brake system to hang on the newfound power plant.       Our rear 964 4 piston brake caliper conversion with late 930 rotors               These classic BBS wheels were originally 16" but the owner wanted to run larger tires. The customer wanted keep with the historic BBS 3 wheel piece look, so here...

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1974 911 RSR CLONE | 3.6L DME | 915 TRANSMISSION

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1974 911 RSR CLONE | 3.6L DME | 915 TRANSMISSION

Starting out life as a 1974 911, this car has transformed into a killer "RSR" street racer. '96 993 big valve w/ '95 DME injection, hydraulic valves, early stainless headers w/ heat & sport muffler, 993 R-134 A/C compressor for added creature comforts! '86 915 transaxle with LSD, this pushes the 3.6L power through late Carrera axles. The car is set up with full 935 type front suspension, RSR 935 coilover strut dual spring & rear inverted RSR 934 coilover shock with dual spring set up '74 911 chassis converted to 911/930 steel wide body & RSR front & rear...

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1973 911 TO RS RIGHT HAND DRIVE | 3.6L V-RAM | G50 SBH

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1973 911 TO RS RIGHT HAND DRIVE | 3.6L V-RAM | G50 SBH

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

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1973 911 T TO RSR RETRO CREATION 3.6L V-RAM G50 GEARBOX

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1973 911 T TO RSR RETRO CREATION 3.6L V-RAM G50 GEARBOX

We have started with a very clean 1973 911 T showing 90,000 miles on the odometer. It’s a car that I bought without the original 2.4L mechanical injection engine, although it did still have the orig. 915 w-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 ’73 RSR style with a ’96-‘98 3.6L DME V-Ram engine featuring A/C and Heat, coupled to one of our built '87-'89 G-50...

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1973 911 RSR - 3.8L DME / 6-SPEED

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1973 911 RSR - 3.8L DME / 6-SPEED

This vehicle underwent a complete rebuild to RSR spec. We incorporated a G50 Short Bell Housing 6-speed transmission. We machined and performed a blueprinted rebuild right here at Patrick Motorsports. 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 Sebrab 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 Carburetion with a high output ignition system. We also built a new wheel...

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1973 911 RS PRO TOURING | 993 3.6L DME | G50 SBH

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1973 911 RS PRO TOURING | 993 3.6L DME | G50 SBH

We are restoring and converting this 1970 911 into a RS "PRO" Touring edition! Our customers 911 will be powered by a 1995 993 3.6L DME fuel injected engine, and put down through our Short Bell Housing G-50 5 spd. transaxle. It will feature full stainless exhaust with heat and A/C air-conditioning using R-134 refrigerant. This is just a start, keep your eye on this one!   Here our '95 993 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 '70 911.Note the receiver dryer with over...

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1972 911 RS - 3.6L DME / G50 SBH

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1972 911 RS - 3.6L DME / G50 SBH

This '72 911 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 G-50 type transmission...

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914-6 GT - 3.6L DME / 915

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914-6 GT - 3.6L DME / 915

'95 3.6L DME engine, all PATRICK MOTORSPORTS conversion parts '86 915 trans. LSD and short gears     When a fuel cell is wanted or required there is no finer choice than a Fuel Safe fuel cell. They are used and approved by all sanctioning bodies in every racing application from off road to Indy. If you are looking for a fuel cell, Fuel Safe should be your first and only choice!All components are fitted prior to painting, this way we know everything fits properly and any changes are made before painting. This starts out with a Peterson OIL TANK...

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