993 RSR Speedster (1995)
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This project started life as a 1995 993 C-2 cabriolet, but only after the code three alarm fire ! I purchased it as a "salvage title" interior fire/burn, and parted it out. I always dreamed of a race car, or Crazy C-4 Roadster conversion-(turbocharged of course), "Pikes Peak" killer. OK, I came to my senses, and here is what we have done. We stripped & sand blasted the tub, seam welded & caged the chassis. We then gave it the Zinc acid etch sealer ! We fitted it with the 993 GT 2 glass body package, our little twist was the addition of the cab./speedster profile. We have designed and fabricated a little Lexan wind screen as well. The color is a (Porsche o.e.) 1993-94 Maritime Blue, it looks a bit purple, but gets your attention no matter what. Here are a few early shots, and more to follow. It's getting a 3.8L RSR MOTEC engine package, and we built a special 993 Turbo 6 spd. transaxle-converted to 2wd with complete direct mainshaft & gear fluid cooling system. Another "PATRICK MOTORSPORTS" little trick trans. conversion. Well take a look, and I'll get some update photos soon.
We can help your project, call us 602-244-0911 |
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The 993 race car is being fitted with a 964 based 993 3.8L RSR type engine. All the race engines are 964 crank & case. These were fitted with the MAHLE Motorsports 102mm 12.5 compression ratio piston & cylinder set, and bib valve RSR heads. Well we are using all that but without the factory RSR heads, we are using heavily prepared 993 vario ram heads. We prepared the heads with our high rev. valve springs, titanium retainers, and topping them off with mechanical GT EVO cams. The are using the TWM manifolds, ITG air filters, and controlling the entire air pump is a MOTEC M600 ecu and MOTEC Dash collecting data and controlling the car. We are a full line MOTEC dealer, please let us know if we can help with your engine project, or data acquisition and management. |
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The 993 race car has being fitted with JRZ shocks, EIBACH springs including the progressive tender spring. We fitted the car with adjustable GT2 sway bars, and billet drop links. As usual spherical bearings cartridge set for the front control arms. The real trick is to use the 993 GT 2 EVO front bearing carriers & not to forget the 964 lower control arms to get the best 993 negative chamber advantage ! We are also using our upper spherical bearing strut mounts. Please let us know if we can help with your 993 race suspension set up. |
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The 993 race car has being fitted with JRZ shocks, EIBACH springs including the progressive tender spring. We also fitted the car with our adjustable suspension links, toe & kinematic links, spherical bearings & solid rear suspension mounts, we always stock these ! Oh yeah we had to use our upper spherical bearing shock mounts. Please let us know if we can help with your 993 race suspension set up. |
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The transaxle we choose for the 993 Speedster race car was a G-64/51. Why, because this is the strongest 6 speed trans that you can get ! And we know this after over 20 years of PORSCHE transmission service & racing. We have been through them all and the oil feed mainshaft & pinion shaft are only found in the factory race cars, & Carrera GT. We converted this one over to 2 wheel drive, note the big side cover largest ring / pinion gear available and the 993 nose case with oil feed fitting to the mainshaft. |
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In house production of racing exhaust systems are common here at Patrick Motorsports. Exhaust engineering and design is an extremely important aspect when tuning for optimum performance.
We chose for the 3.8L RSR engine to build the headers in 1.75 o.d. 304 stainless, equal length to the high flow merge collector. We then added a transition to 2.25 o.d. s.s. tubing with some length for added torque. We have learned a bit over the years on our DYNO JET 224XLC eddy current chassis dyno, on the road and on the track. Let us know how we can help you tuning needs. |
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Take a look at our Motec dach & IMB lap timer, all this dash alum. metal work is finished in black wrinkle powder coat. |
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The first shake down run for the 993 at PIR ( PHOENIX INTERNATIONAL RACEWAY ) |
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993 RSR Speedster (1995) Parts
Flywheel & Clutch Package RS / Turbo / GT2 / GT3
Lightweight, Single Mass Flywheel Conversion | For sporting and racing applications a reduction in the rotational mass of the flywheel and clutch assembly quickens engine acceleration and improves handling performance. As found on RS and GT models, the single mass lightweight flywheel is machined to exacting tolerances from solid steel thus reducing rotational mass by 17.90 Lbs. (8.12 Kg.)Coupled with the latest high performance OEM Sachs Performance clutch parts, this system offers high clamp load and durability for sport driving.
Pedal stiffness is only slightly increased and clutch engagement and control is easily modulated. Overall throttle response in sharpened and matching engine speeds becomes easier during performance downshifting.
Package Includes:
- Flywheel – Patrick Motorsports / RS Single Mass (13.75 Lbs. | 6.24 Kg.)
- Pilot Bearing – Porsche Sealed
- Starter Ring Gear – Porsche RS
- Clutch Cover – Sachs Performance GT2
- Clutch Disc – Sachs GT2
- Clutch Release Bearing – Sachs RS
- Guild Tube – Porsche RS
- Hardware Mounting Package
- Precision Balancing Service
RSR and Motorsport flywheel and clutch systems are also available upon request.
Item: PKG 964 993 RS FLW CLU
Price: $2145.00
Camshaft Cover Block Off Plate 964 - 993
CAMSHAFT BLOCK OFF PLATE - PORSCHE 3.6L '90-'98 ENGINES - CONVERSION OR POWER STEERING DELETE - LOW PROFILE FOR ADDITIONAL CLEARANCE - PATRICK MS USA EXCLUSIVE+ Replaces PN: 993 105 117 02 - Cover
+ Includes: 993 707 293 40 - O-Ring
Item: PMP36CAMBLOCK
Price: $78.00
964 - 993 RS Solid Hub for Air Cooling Impeller Fan Alternator Drive
964 - 993 RS Solid Hub for Air Cooling Impeller Fan Alternator Drive - Converts To Single Belt Drive - Ideal for Sport / Motorsport / Engine Conversions - Updated Reproduction of the Original Porsche Motorsport / Euro RS Unit - CAD Designed Lightweight Optimized - 6061-T6 Billet Aluminum Alloy - Mil Spec. Black Anodized - PATRICK MS USA+ Made for use with original or stud conversion hardware.
+ Replacement for PN: 964 106 051 30 - Original Fan Hub With Bearing
+ Reproduction of 911 Carrera RS Part Number: 993 106 051 80 – Wheel Hub for Engine Code: M64.20
Application Notes:
Fitment to all (1990-1998) 964 - 993 / Turbo 3.6L / 3.8L / RS / RSR Engines
This unit updates the original bearing hub and dual belt assembly to a simpler, single belt system. The united hub under-drives the alternator, reducing drag and allows the engine’s air cooling impeller to operate at the same speed for increased engine efficiency. Ideal use for performance engines running higher RPM ranges. The original equipment fan hub features a wearable bearing allowing the alternator and fan operate at independent speeds. The increased alternator speed is intended to produce additional current for electronic accessories. Higher alternator output may assist street models with additional electronic accessories. Recommended for high performance street, or motorsport use.
Item: PMP36FAN-HUB
Price: $140.00
BOD LIDPINKIT
DECK LID PIN KIT - HOLD DOWN SET INCLUDES SPECIALLY MACHINED DELRIN STRIKER DISCS, ALUMINUM PINS, AND LOCKING CLIPS - LIGHTWEIGHT - PATRICK MS EXCLUSIVE
Item: BOD LIDPINKIT
Price: $48.00
CLU 1864 483 031
CLUTCH DISC - RACE - PORSCHE 911 CARRERA / GT3 CLUB / RS / 3.8L RSR / CLUB / TURBO '90-'05 / GT2 - 4 PUCK METALLIC BRONZE DISC - 240 MM - 23 TEETH SPLINE - RIGID HUB - RATED AT 640 FT/LB WITH 883082 752 COVER - SACHS RACE ENGINEERING - LIST: $1012.91
Item: CLU 1864 483 031
Price: $728.00
Starter - High Torque Gear Reduction Type
Starter - High Torque Gear Reduction Type - PORSCHE (1965-1989) 914 / 911 - 901 / 915 / 930 / G50 Transaxles / VW Type I - 130 Tooth Ring Gear - CCW Rotation - 1.2 kW 12V - Rotatable Index - 4.44 to 1 Gearing - Genuine Nippon Denso starter motor / Aluminum Adapters - Compact Light weight (< 9 Lbs) - PATRICK MS USA+ Vented heat resistant solenoid - No hot start problems - 5 Full roller bearings - Draws less current than other units - Provides 525 plus ft. lbs. of torque
THIS STARTER WILL GIVE YOU THE ADDED TORQUE TO CRANK THE LARGER DISPLACEMENT ENGINES OR TO ADD TO A STOCK APPLICATION FOR EASIER STARTS
Item: ELE 911 604 101 HTS
Price: $288.00
8.80 LBs
ELE M880
COMPLETE MOTEC SYSTEM SOLUTIONS FOR PORSCHE MOTORSPORT APPLICATION - PLEASE CONTACT US FOR SYSTEM EVALUATION - THE APPLICATIONS GUIDE IS AVAILABLE FOR DOWNLOAD IN THE CATALOGS SECTION ON OUR WEBSITE
Item: ELE M880
Price: $0.00
ELE RCX11862
MASTER DISCONNECT SWITCH - POWER - 6 POLE TYPE WITH ALTERNATOR - (FIA APPROVED) *Required for race carsALSO USED ON OUR BOXSTER SPEC RACING (BSR) CARS
Item: ELE RCX11862
Price: $48.00
ELE TIL 40-524
TILTON OIL / WATER PUMP - USED ON TRANSAXLE COOLER SYSTEMS - LIGHTWEIGHT - 3/8" NPT INLET / OUTLET - 12 VOLT - BUNA - INCLUDES BYPASS - 60 PSI WORKING PRESSURE - 1-2 GPM FLOW RATE
Item: ELE TIL 40-524
Price: $192.50
Engine Valve Spring Set - Sport / Racing
Valve Spring Set - Sport / Racing - 911 / 914 / 964 / 993 / Turbo - (Set of 24) - EIBACH / PATRICK MS USA+ 993 Applications use with: 12) 901 105 463 00 - Spring Seat & 1) ENG 911930-9-TIRET - TI Spring Retainer Set 9mm
Item: ENG 901 105 901 50 HP
Price: $535.00
1.70 LBs
ENG 964 230 580 1270F
ROD SET - PORSCHE 911 3.2L / 3.3L / 3.6L / 3.8L - BILLET E4340 VACUUM MELT CHROME MOLY HEAT TREATED FORGING - PIN DIA. .905 / B E BORE 2.283 / LENGTH 5.00 / B E WIDTH .856 INCH - WEIGHT: 580 GRAMS - INCLUDES ARP 2000 TYPE ROD BOLTS - SET OF 6 - PAUTER
Item: ENG 964 230 580 1270F
Price: $1683.00
Solid Rocker Arm Conversion Set 993
993 Rocker Arm Conversion (Retro-fit Kit to Convert from Hydraulic to Manual Valve Adjustment) - Application to all (1995-1998) 911 / Turbo Models - GENUINE PORSCHE+ Contains: Rocker Arms, Rocker Shafts, Adjusting Screws. Nuts, Gaskets.
+ Use with PN: 911 099 103 52 - RSR Rocker Shaft Seal O-Ring
** THESE ARE A MUST FOR ALL HIGH PERFORMANCE 993 ENGINE APPLICATIONS. THE O.E. HYRAULIC ROCKER TIPS LOOSE POWER OVER 6500 RPM'S DUE TO FLOATING AND WON'T OPEN THE VALVE TO THE MAX CAM LIFT. THESE ARE A MUST FOR ANY CAMSHAFT UPGRADE! THESE WILL ALSO MAKE MORE POWER WITH STOCK CAMS OVER THE UPPER RPM!
Item: ENG 993 105 043 99
Price: $1787.50
TIMING CHAIN - PORSCHE 911 - 914 - 911 TURBO - 911 TURBO 3.6
TIMING CHAIN - PORSCHE 911 - 914 - 911 TURBO - 911 TURBO 3.6 - HEAVY DUTY TYPE - SPORT AND RACING - LESS STRETCH W/ IMPROVED PIN PLATING - 2 PER CAR - LIST: $124.95
Item: ENG 993 105 529 HD
Price: $112.15
ENG PS 102 001
PISTON & CYLINDER SET - FOR RSR CONNECTING ROD - 22.60 MM PISTON BOSS SPACING - YEILDS 3.8 LITER - 12.5:1 COMPRESSION RATIO - MACHINE OPERATION ON CASE TO BORE I.D. 109.00 MM - 6 QTY. PACK - MAHLE MOTORSPORT - LIST: $6240.00
Item: ENG PS 102 001
Price: $5820.00
FUE 993 620 104 80
FUEL PUMP - PORSCHE 911 CARRERA 3.8L RSR '95-'98 / 911 TURBO RSR & GT2 '95-'98 - HIGH OUTPUT - 174 LPH @ 100 PSI - BOSCH 0 580 254 044 - LIST: $614.50
Item: FUE 993 620 104 80
Price: $536.15
964 993 Fuel Cell 17 Gallon
FUEL CELL - PORSCHE 911 '90-'98 - PRO CELL - 17 GALLON (65 LTR.) - .063" ALUMINUM - TIG WELDED CONTAINER - LOW FUEL LEVEL WARNING LIGHT INDICATOR - COLLECTOR - FUEL SAFE - LIST: $2655.27
Item: FUE SA102 FUEL SAFE FUE
Price: $2750.00
OIL 08-0011-DB
OIL TANK - 16 QUART (4 GALLON) ALUMINUM - DUAL BREATHER -12AN - 9 INCHE DIA. X 19 INCHES TALL - AN-12 FEMALE INLET & -16AN FEED AT BOTTOMUSE MOUNT BRACKET KIT08-0101
Item: OIL 08-0011-DB
Price: $527.95
Oil Breather Catch Tank - 4.65 Inch (118mm) O.D.
Oil Breather Catch Tank - 4.65 Inch (118mm) O.D. - Lightweight Spun Aluminum with Internal Baffling - 2) AN-12 Female Ports & AN-06 Drain Plug - PETERSON FLUID SYSTEMS+ Includes: Insulated Stainless Steel Mounting Strap
Item: OIL 08-0400
Price: $180.00
1.50 LBs
Inline Filter - Oil / Fuel - AN-12
INLINE FILTER - OIL OR FUEL - STAINLESS STEEL FILTER ELEMENT RATED AT 60 MICRON OR .0023 INCH CAPTURE PARTICLE SIZE - AN-12 IN & OUT - BILLET ALUMINUM HOUSING - RED ANODIZED - PETERSON - LIST: $183.34
Item: OIL 09-0452
Price: $173.00
OIL 964 207 220 02
OIL COOLER - 964 & 993 FRONT OIL COOLER, MOUNTED IN RIGHT FRONT FENDER - FITS PORSCHE 964-993 '90-'98 / 993 TURBO '96-'97 -WE COMMONLY USE THEM ON THE LEFT SIDE AS WELL FOR SUPER EFFICIENT OIL COOLING LIKE THE RS & RSR, WE CAN SUPPLY THE OIL LINES FOR THIS CONVERSION, LET US KNOW IF WE CAN HELP, GENUINE - LIST: $493.66
Item: OIL 964 207 220 02
Price: $424.00
Engine Crankshaft Pulley for 964 (3.6L DME) Engine to 911 / 930 / 914 Chassis with Air Conditioner
Engine Crankshaft Pulley for 964 (3.6L DME) Engine to 911 / 930 / 914 Chassis with Air Conditioner - Billet Aluminum Mil Spec Black Anodize - PATRICK MS USA+ For (1990-1994) 964 tapered end crankshafts only - Designed for 964 RS RSR & GT-2 tapered crankshafts in 911 & 914 cars
+ Includes PN: 900 378 124 01 - Hex Head Bolt
+ Replaces PN: 964 102 050 01 - Crankshaft Pulley with Air Conditioner M64.01/02/03
+ Use with PN: 930 115 017 02 - Motor Console - (1984-1989) 911 Carrera
Item: PKG 964 36 CP AC
Price: $298.00
993 RS / GT2 / EVO Lightweight Wheel Carrier / Hub & T-Rod Package
993 RS / GT2 / EVO Front Axle Suspension Conversion - Lightweight Wheel Carrier / Hub & T-Rod Package - (1994-1998) PORSCHE 993 Carrera RS / GT2 / Race Cars (16.80 Lbs.)+ Includes New GENUINE PORSCHE MOTORSPORT Parts: Left / Right Wheel Carrier Front Hub / Steering Knuckle (Lightweight Upright) Set & Steering Tie Rod Assembly - Front Left / Right - 993 Carrera RS / GT2 (Race Cars)
+ Note: PN: 993 347 031 80 - Steering Tie Rod GT2 has be Superseded & is no longer available.
Item: PKG 993 340 RS WC
Price: $1698.00
16.86 LBs
Mount Set Solid
MOUNT SET - ENGINE / TRANSMISSION - SPORT / RACE - PORSCHE 911 / TURBO '91-'05 / GT2 / BOXSTER '97-'05 / CAYMAN - SOLID TYPE - BILLET ALUMINUM - ANODIZED - 1 SET PER CAR.THIS MOUNT SET WILL GIVE YOU RESPONSIVE HANDLING AND BETTER TRACK FEEL THAN THE STOCK RUBBER MOUNTS
*RECOMMENDED FOR RACING USE- ALSO USED ON OUR BOXSTER SPEC RACING (BSR) CARS
-PATRICK MOTORSPORTS EXCLUSIVE --
Item: PMP 993 375 101 80
Price: $368.00
Billet Side Cover G50 Transmissions
Billet Side Cover - G50 Transmission - 911 / 964 / 993 - CNC Machined Billet Aluminum 6061-T6 - PATRICK MS USA+ Includes new case stud set
* NOTE: The stock transaxle side covers are a weak link, our billet side cover helps reduces ring gear deflection and wear, while adding rigidity to the main case. Patrick Motorsports highly recommends this for all high performance and race applications!
Item: PMP G50 BSC
Price: $438.00
6.50 LBs
SAF LT10AAA
FIRE SYSTEM - 10 LBS. ALUMINUM FIRE BOTTLE - HALON 1301 - PULL CABLE KIT & 3 NOZZLES WITH ALUMINUM TUBING KIT - DOT APPROVED - MEETS SCCA / NASA REQUIREMENTS - NON SFI CERTIFIED - SAFECRAFT
Item: SAF LT10AAA
Price: $588.00
Kinematic Link Rear Suspension 993
KINEMATICS LINK - REAR - PORSCHE 993 - ADJUSTABLE - 2 PER CAR - HIGH QUALITY SELF LUBRICATED BEARINGS AND BILLET ALUMINUM / STAINLESS STEEL HARDWARE
Item: SUS 993 004
Price: $268.00
Toe Steering Link Rear Suspension 993
TOE STEERING LINK - REAR - PORSCHE 993 '95-98'- ADJUSTABLE - 2 PER CAR - HIGH QUALITY SELF LUBRICATED BEARINGS AND BILLET ALUMINUM / STAINLESS STEEL HARDWARE
Item: SUS 993 005
Price: $288.00
993 Shock Mount Kit
Monoball Rear Shock Mount Kit - Supporting mount assembly - CNC machined billet aluminum, hard anodized - Includes shock mounting hardware.+ Application to All 993 Models with motorsport threaded body dampers
Item: SUS 993 333 004 K1
Price: $488.00
Front Control Arm Bushing / Monoball Bearing Cartrige Set 964 993
Front Control Arm Monoball Bearing Cartridge Set - CNC machined billet aluminum, clear anodized. Includes high integrity self lubricating uniball bearings. Complete 4 piece set for Left & Right lower control arms. Direct replacement for worn, rubber bushings.+ Application to all PORSCHE 964 / 993
Item: SUS 993 341 017 K1
Price: $935.00
993 Camber Plate Kit
Monoball Front Strut Mount Kit - Supporting mount assembly with adjustable camber plate, CNC machined billet aluminum, hard anodized - Includes strut mounting hardware.+ Application to All 993 Models with motorsport threaded body dampers
Item: SUS 993 343 002 K1
Price: $598.00
SUS 993 RSSWBARKIT
993 RS/GT2 ANTI-SWAY BAR SYSTEM - FRONT/REAR - ADJUSTABLE - REQUIRES MS THREADED BODY SHOCKS
Item: SUS 993 RSSWBARKIT
Price: $1685.00
Eibach Springs
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 Coil Over Systems. Please contact us for packages and set up options.
Item: SUS EIBACH SPRINGS
Price: $0.00
TRA 40 309 160
DIFFERENTIAL - QUAIFE ATB - FIT'S G-50 '87-'89 911 CARRERA, '89 911 TURBO, '90-'94 CARRARA 964, G-50/21 '95-'98 CARRERA 993, TRANSMISSIONS - NON FWD
Item: TRA 40 309 160
Price: $1648.00
Synchro Ring (3rd-6th Gear) - Steel Motorsports Type
Synchro Ring (3rd-6th Gear) - Steel Motorsports Type - 964 Euro RS / 993 / GT2 / GT3 - GENUINE PORSCHE+ Special Inventory
+ 3rd-6th Most models - Inquire for application
Item: TRA 928 304 211 RS
Price: $256.00
Clutch Release Bearing Fork G50
FORK - RELEASE BEARING FORK - FITS PORSCHE TRANSMISSIONS; 911 CARRERA G-50 '87-'89, CARRERA C-2 G-50 '90-'94, AND CARRERA 993 & TURBO G-50/21 '95-'98 - UPDATED TYPE - GENUINE950 116 086 06 has been SUPERSEDED by the following: 997 116 086 90
Item: TRA 950 116 086 06
Price: $238.00
Operating Shaft Kit
Clutch Shaft Bushing Kit - For Factory Modified Vehicles Using Late Style Shaft & Bushings / G50 Type Transmissions (1987-1998) - GENUINE, MSRP: $349.50**NOTE: Some 1987-1989 G50 may require machine update. Use PN: 950 116 711 KIT
+ Contains: Bolt 900 075 057 03 x1; Shaft 950 116 710 04 x1; Bracket 950 116 713 02 x1; Plug 950 116 725 00 x1; Seal 999 113 418 40 x2; Bushing 999 201 339 00 x1; Bushing 999 201 365 00 x1 w/ Needle Bearings
Item: TRA 950 116 086 KT
Price: $108.00
Guide Tube for Clutch Release Bearing / RS Single Mass
Guide Tube for Clutch Release Bearing - For European RS models & cars with single mass flywheel conversion - GENUINE PORSCHE - MSRP: $131.76+ 32mm type
+ Use with PN: 944 116 080 01 - Clutch Release Bearing
Item: TRA 950 116 813 30
Price: $82.00
