911 RSR 3.8L NA | G50 5 SPEED

Now it was time to run the car in the real world at the race track, we were
able to fit in 2 track days at Firebird Raceway. We spent one day on the EAST track (4 nice straights with good braking zones), and one day at the WEST track (featuring 1 long straight, but mainly consisting of transitioning turns that allow you to practice your trail braking skills, along with 2 great carousels).

We like the Firebird WEST track for testing because it lets you hang out the car in a variety of corners. This is great for getting the 911 right to the ragged edge, this is the only way to help you dial in the car!

The passenger footwell houses the COOL SHIRT - PRO AIR & WATER SYSTEM COMPLETE - 24 QUART - The Pro Air & Water System comes with a 24 quart cooling unit with an internal pump that supplies temperature-controlled cool water to the shirt and HEPA-4 filtered, chilled air to your helmet via a 235 CFM blower. 
Eight feet of double insulated water hose with automatic shutoff/quick disconnects attach the shirt to the unit, and the Dual Temperature Control Switch allows the user to regulate the flow and the temperature of water for personal comfort based on external temperature variation. Total weight on this system is only nine pounds. Part number ACC CS PSAW-H-24

*COOL SHIRT IN SMALL-XX LARGE SOLD SEPARATELY
Also the Wevo short shift assembly, this reduces the travel by 30% and has built in lateral springs that help reduce miss shifts. This is a direct replacement for the stock shifter. This is available in clear aluminum or black anodized finish. Part number TRA WEVO G50 SHIFTER 

This shows an excellent shot of the RECARO racing seat installed.



ALL PARTS ARE IN STOCK AND READY TO SHIP WORLDWIDE!

The passenger footwell houses the COOL SHIRT - PRO AIR & WATER SYSTEM COMPLETE - 24 QUART - The Pro Air & Water System comes with a 24 quart cooling unit with an internal pump that supplies temperature-controlled cool water to the shirt and HEPA-4 filtered, chilled air to your helmet via a 235 CFM blower. 
Eight feet of double insulated water hose with automatic shutoff/quick disconnects attach the shirt to the unit, and the Dual Temperature Control Switch allows the user to regulate the flow and the temperature of water for personal comfort based on external temperature variation. Total weight on this system is only nine pounds. Part number ACC CS PSAW-H-24

*COOL SHIRT IN SMALL-XX LARGE SOLD SEPARATELY
Also the Wevo short shift assembly, this reduces the travel by 30% and has built in lateral springs that help reduce miss shifts. This is a direct replacement for the stock shifter. This is available in clear aluminum or black anodized finish. Part number TRA WEVO G50 SHIFTER

THE FINISHED ENGINE COMPARTMENT SHOWS THE PMO CARBURETOR PACKAGE - PMO TRIPLE THROAT - 50 MM - OPTIONS TO BE SPECIFIED AT TIME OF ORDER WITH THE ITG MEGAFLOW JC30-80 - FOAM TYPE AIR FILTERS -PART NUMBER FILJC30-80 - REQUIRES MOUNTING BASE PLATE PART NUMBER: FIL01JC30-AND PMO FUEL PRESSURE REGULATOR PART NUMBER FUE PMO FPR.
THE IGNITION SYSTEM IS MSD 2 IGNITION COILS - MSD BLASTER 2 - FOR USE WITH MSD 6AL CD IGNITION MODULE- RED HOUSING CONNECTED TO OUR TWIN PLUG DISTRIBUTOR EARLY TYPE - FOR 30 MM CASE, SHAFT & GEAR FOR 3.6L ONLY - CLOCKWISE ROTATION - CNC MACHINED BILLET ALUMINUM - FASHIONED AFTER ORIGINAL RSR BOSCH UNITS - INCORPORATES A NEW WIDELY AVAILABLE MARELLI CAP PART NUMBER IGN 911TPDIST36 AND TWIN PLUG WIRE SET - PORSCHE 911 / 930 - 8 MM BLACK WIRE WITH BLACK FIRE BRAID INSULATION - FOR USE ON EARLY TYPE TWIN PLUG DISTRIBUTOR - 12 INCH LENGTH COIL WIRES PART NUMBER IGN 09 612 WW- SPECIALLY MADE PATRICK MS EXCLUSIVE!

THE FINISHED ENGINE COMPARTMENT SHOWS THE PMO CARBURETOR PACKAGE - PMO TRIPLE THROAT - 50 MM - OPTIONS TO BE SPECIFIED AT TIME OF ORDER WITH THE ITG MEGAFLOW JC30-80 - FOAM TYPE AIR FILTERS -PART NUMBER FILJC30-80 - REQUIRES MOUNTING BASE PLATE PART NUMBER: FIL01JC30-AND PMO FUEL PRESSURE REGULATOR PART NUMBER FUE PMO FPR.
THE IGNITION SYSTEM IS MSD 2 IGNITION COILS - MSD BLASTER 2 - FOR USE WITH MSD 6AL CD IGNITION MODULE- RED HOUSING CONNECTED TO OUR TWIN PLUG DISTRIBUTOR EARLY TYPE - FOR 30 MM CASE, SHAFT & GEAR FOR 3.6L ONLY - CLOCKWISE ROTATION - CNC MACHINED BILLET ALUMINUM - FASHIONED AFTER ORIGINAL RSR BOSCH UNITS - INCORPORATES A NEW WIDELY AVAILABLE MARELLI CAP PART NUMBER IGN 911TPDIST36 AND TWIN PLUG WIRE SET - PORSCHE 911 / 930 - 8 MM BLACK WIRE WITH BLACK FIRE BRAID INSULATION - FOR USE ON EARLY TYPE TWIN PLUG DISTRIBUTOR - 12 INCH LENGTH COIL WIRES PART NUMBER IGN 09 612 WW- 
TO PICK UP A FEW MORE HORSES WE ALSO ADDED OUR CRANK PULLEY- SINGLE BELT - FOR EARLY 1990 1991 1992 1994 964 3.6L ENGINE - THIS IS DESIGNED TO WORK WITH THE 964 RS RSR & GT-2 TAPERED CRANKSHAFT - USE FOR ENGINE CONVERSIONS IN 911 & 914 CARS - BILLET AND OUR 3.6 - 3.8 RS & RSR ALTERNATOR-FAN DRIVE HUB - CONVERTS TO SINGLE BELT DRIVE PULLEY - SINGLE BELT TYPE 3.6L 1990-1998 USED ON RS & RSR - PORSCHE 911 '90-'98 - LIGHTWEIGHT CNC MACHINED BILLET ALUMINUM - BLACK ANODIZED FINISH - USES ALL ORIGINAL PULLEY HARDWARE -PART NUMBER PMP36FAN-HUB

-A PATRICK MOTORSPORTS EXCLUSIVE-

These are always available at P.M.S. for same day shipping! call us.

Take a look at our G-50 transaxle oil cooler system. This system not only circulates oil to the gears, but cools gear lubricant temperatures by up to 100 degrees under pressure. 
Oil is the life blood of engines & transmissions alike!

This also shows the billet aluminum reinforced side cover manufactured from 6061 T6 for the G50 type trans axle in Porsche 911 '87-'98. The kit includes new case studs - PATRICK MS EXCLUSIVE - SUPER DUTY 
**This part reduces ring gear deflection and adds rigidity to the case. Recommended for all applications and rebuilds. Must do for limited slip or torque biasing differential applications. The stock side covers were never designed to handle the increase in horsepower and torque, this is the weak link! - PATRICK MOTORSPORTS EXCLUSIVE
part number PMP G50 BSC
You can see we also use Eibach coil over suspension system with tender springs.
We have also installed a Tilton oil pump PART NUMBER ELE TIL 40-524,and PETERSON cleanable oil filters, PART NUMBER OIL 09-0401
We are a fully stocked dealer for SETRAB oil coolers & GOODRIDGE fluid products.
These products are always available at PATRICK MOTORSPORTS for same day shipping! 
Call or email us for you needs today.

Take a look at our G-50 transaxle oil cooler system. This system not only circulates oil to the gears, but cools gear lubricant temperatures by up to 100 degrees under pressure. 
Oil is the life blood of engines & transmissions alike!
This also shows the billet aluminum reinforced side cover manufactured from 6061 T6 for the G50 type trans axle in Porsche 911 '87-'98. The kit includes new case studs - PATRICK MS EXCLUSIVE - SUPER DUTY **This part reduces ring gear deflection and adds rigidity to the case. Recommended for all applications and rebuilds. Must do for limited slip or torque biasing differential applications. The stock side covers were never designed to handle the increase in horsepower and torque, this is the weak link! - PATRICK MOTORSPORTS EXCLUSIVE
part number PMP G50 BSC


We also upgraded the brakes to the Porsche (993) TURBO calipers and rotors. 
PART NUMBERS BRA 993 352 426 10-BRA 993 352 425 10-BRA 993 351 426 10-BRA 993 351 425 10-
BRA 993 352 045 00-BRA 993 352 046 00-BRA 993 351 046 10-BRA 993 351 045 10


You can see we also installed an EIBACH coil over suspension system with tender springs. This setup allows for a more forgiving ride and still retain the handling of the more aggressive spring rate you choose for your project.

We also installed a TILTON oil pump PART NUMBER ELE TIL 40-524,

PETERSON cleanable oil filters, PART NUMBER OIL 09-0401

SETRAB oil coolers & GOODRIDGE fluid products.

These products are always available at PATRICK MOTORSPORTS for same day shipping! 
Call or email us for you needs today.

This 911 RSR is using our big brake conversion, featuring original fit Porsche 993 Twin Turbo "Big Red" brake calipers and 993 turbo brake rotors. This is accomplished with our 7075 billet aluminum brake rotor adaptor hats and billet aluminum caliper mounts. These rotor hats are fitted to 930 ( 911 turbo ) front hubs 1981-1989. We also offer these rotor hats for 911 aluminum hubs, call for your application.

Installed in the left front wheel well is a SETRAB oil cooler with GOODRIDGE fittings and stainless steel hoses. You can also see the GOODRIDGE fire sleeve over the fuel lines to keep them cool & safe. 

The steering system uses our anti bump steer kit that fits Porsche 914 / 911 / 930 . This is steel with spherical rod ends includes aircraft quality hardware.- SOLD AS LEFT AND RIGHT SET part number SUSBUMPKIT connected to the Turbo tie rod conversion package that fit all Porsche 911 '69-'89 / 912 / 914 - COMPLETE KIT INCLUDES LEFT AND RIGHT SIDE PACKAGE -
part number PKG 930 347 020 00 KT2 
Also installed is the steering rack and pinion kit. This is a quick ratio 2.5 turns to lock. From QUAIFE - designed for all Porsche911 '74-'89 / 914 - part number SUS 40 435 001

We also used our front control arm set that fits all Porsche 911 / 914 they are converted to early anti-sway bar type mounts, d-loops removed and u- tabs installed. These are a certified used set that has been reconditioned, modified and black powder coated. This also includes reconditioned carrier brackets. - SOLD AS SET PART NUMBER PMP914-911-FCAKT


If you are looking for a more responsive ride and handling use our delrin bushings on all suspension mounts. The stock rubber mounts will soften with age and cause loose and unresponsive handling.

*OPTIONAL DELRIN BUSHING SET AVAILABLE - EXCHANGE PRICE TO INCLUDE CORE COST OF $200.00

ALL PARTS ARE IN STOCK AND READY TO SHIP WORLDWIDE TODAY

This 911 RSR is using our big brake conversion, featuring original fit Porsche 993 Twin Turbo "Big Red" brake calipers and 993 turbo brake rotors. This is accomplished with our 7075 billet aluminum brake rotor adaptor hats and billet aluminum caliper mounts. These rotor hats are fitted to 930 ( 911 turbo ) front hubs 1981-1989. We also offer these rotor hats for 911 aluminum hubs, call for your application.

Did you see the oil cooler exhaust venting in our special inner fender liners? We have built these for street & race cars for years.

Behind the shock you see the anti-sway bar system. This fits all Porsche 912 / 914 / 911 / 930 '65-'89 -it is a 25 MM hollow light weight, it has the stiffness of the 22mm solid bars. They are heat treated 4130 chrome moly. The kit includes the fully adjustable 6061 T6 aluminum bearing blocks, drop links and arms. 

All hardware is zinc plated**74-89 MODELS ALSO USE: U-BRACKET ADAPTOR - SUSSBRFADP2 & NUT PLATE ADAPTOR - SUSFSB1950 ** The light-weight hollow sway bars are half the weight of a 22mm solid bar with the same stiffness. They are fabricated from aircraft-quality 4130 chrome moly alloy steel and heat treated to maximize strength and reliability. PART NUMBER SUSFSBA22F
Also the torsion bars were removed and a coilover system was installed with Eibach Springs - We inventory a wide variety of Eibach products. Main rate springs and progressive tender springs are available in 2.25 and 2.50 inch I.D. in a wide variety of lengths and rates. We also machine and inventory a wide variety of spring hardware for Porsche Coilover Systems. Please contact us for packages and set up options.

ALL PARTS ARE IN STOCK AND READY TO SHIP WORLD WIDE TODAY

This 911 RSR is using our 17 gallon FUEL SAFE SA100 fuel cell. Take advantage of the dual feed AP brake fluid reservoirs, we used 2, one to feed the dual pedal master cylinder system and one for the hydraulic clutch master cylinder. 

We are a stocking distributor of SA100, SA101, and of course our exclusive 914 PROCELL.
These are always available at P.M.S. for same day shipping! call us.

G50 Transaxle - Quaife Close Ratio Gears / ATB Differential. The Quaife torque biasing differential enables your car to accelerate quicker and corner faster. How? By getting the power to the ground! The Quaife Differential powers both drive wheels under nearly all conditions, instead of just one. 

With an ordinary open differential, standard on most cars, a lot of precious power is wasted during wheel spin under acceleration. This happens because the open differential shifts power to the wheel with less grip (along the path of least resistance). The Quaife, however, does just the opposite. It senses which wheel has the better grip, and biases the power to that wheel. It does this smoothly and constantly, and without ever completely removing power from the other wheel. In drag-race style, straight-line acceleration runs, this results in a close to ideal 50/50 power split to both drive wheels, resulting in essentially twice the grip of an ordinary differential (they don't call open diffs "peglegs" for nothing). 

In cornering, while accelerating out of a turn, the Quaife biases power to the outside wheel, reducing inside-wheel spin. This allows the driver to begin accelerating earlier, exiting the corner at a higher speed. The Quaife also controls loss of traction when the front wheels are on slippery surfaces such as ice and snow or mud, providing the appropriate biased traction needed to overcome these adverse conditions. The Quaife Differential provides constant and infinitely variable drive. Power is transferred automatically without the use of normal friction pads or plates seen in other limited-slip designs. The Quaife's unique design offers maximum traction, improves handling and steering, and puts the power where it is needed most. A definite advantage whether on the track or on the street. The Quaife is extremely strong and durable and since the Quaife is gear operated, it has no plates or clutches that can wear out and need costly replacement. 

This also shows the billet aluminum reinforced side cover manufactured from 6061 T6 for the G50 type trans axle in Porsche 911 '87-'98. The kit includes new case studs - PATRICK MS EXCLUSIVE - SUPER DUTY **This part reduces ring gear deflection and adds rigidity to the case. Recommended for all applications and rebuilds. Must do for limited slip or torque biasing differential applications. The stock side covers were never designed to handle the increase in horsepower and torque, this is the weak link! - PATRICK MOTORSPORTS EXCLUSIVE
part number PMP G50 BSC
You can see we also installed an EIBACH coil over suspension system with tender springs. This setup allows for a more forgiving ride and still retain the handling of the more aggressive spring rate you choose for your project.
We have also installed a Tilton oil pump PART NUMBER ELE TIL 40-524,and PETERSON cleanable oil filters, PART NUMBER OIL 09-0401
We are a stocking dealer for SETRAB oil coolers & GOODRIDGE fluid products.
These products are always available at PATRICK MOTORSPORTS for same day shipping! 
Call or email us for you needs today.

Porsche 3.8L RSR Engine (964 Base) - PMO 50mm Carburetion / ITG air filter set 
PART NUMBER-FILJC30-80
Patrick MS Twin Plug Ignition / Distributor System- PART NUMBER IGN 911TPDIST36
Patrick MS twin plug ignition wire set PART NUMBER IGN 09 612 WW
Patrick MS single belt crank pulley PART NUMBER PMP36CRPUEA
fan alternator drive hub set PART NUMBER PMP36FAN-HUB- 
Patrick MS 304 RSR Spec Stainless Steel fabricated exhaust

Here we are spinning up the flywheel & clutch package for the 1987 1989 G-50 transmission. We start with balancing our 240mm lightweight flywheel to less than 0.1 oz per inch from center using our CWT 5000 digital balancer system. We then add the G-50 aluminum pressure plate, starter ring gear and complete the assembly.