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Engine Valve Spring Set - Sport / Racing - 911 / 914 / 964 / 993 / Turbo

Engine Valve Spring Set - Sport / Racing - 911 / 914 / 964 / 993 / Turbo
PART # ENG 901 105 901 50 HP AAS
1.70 LBs
$500.00

Valve Spring Set - Sport / Racing - 911 / 914 / 964 / 993 / Turbo - (Set of 12) - AASCO / PATRICK MS USA

+ Rated at: 360 lbs per inch vs PORSCHE rated at 315 lbs per inch

 PATRICK MOTORSPORTS USAAASCO

Project Cars Using Engine Valve Spring Set - Sport / Racing - 911 / 914 / 964 / 993 / Turbo

1998 Carrera 2 S | 3.8L Euro RS Engine Conversion1978 930 Turbo - Group B RS / RSR Race car 1995 993 RSR Speedster | 3.8L MoTeC ITB | 6 Speed1973 911 RS Restoration

Cars That Fit

964 1989-1994 3.6L H6 NA 911 Carrera 2/4
1991-1993 3.3L H6 Turbo 965 Turbo
1994 3.6L H6 Turbo 965 Turbo
997 2005-2008 3.6L H6 NA Carrera / GT3
2005-Present 3.6L H6 Turbo GT2
996 1999-2002 3.4L H6 NA Carrera
2001-2004 3.6L H6 Turbo GT2
2002-2004 3.6L H6 NA Carrera / GT3
993 1994-1998 3.6L H6 NA
1996-1998 3.6L H6 Turbo
986 1997-1999 2.5L H6 M96
1997-Present 2.5L-On Boxster Spec Racing
2000-2004 3.2L H6 M96 S
2000-2004 2.7L H6 M96
944 1982-1991
968 1992-1995 3.0L
987 2005-2006 3.2L H6 M96 Boxster / Cayman
2005-Present 2.7L H6 M96 Boxster / Cayman
2007-Present 3.4L H6 M96 Boxster / Cayman
356 1948-1955
1955-1959 A
1959-1963 B
1963-1966 C
914-4 1970-1972 1.7L H4
1973-1976 2.0L H4
1974-1975 1.8L H4
914-6 1970-1972 2.0L H6
930 1978-1989 3.3L H6 Turbo
911 1964-1969 2.0L H6 NA
1970-1971 2.2L H6 NA
1972-1973 2.4L H6 NA
1973-1974 3.0L H6 NA
1973-1974 2.7L H6 NA
1974-1977 2.7L H6 NA
1975-1977 3.0L H6 Turbo
1978-1983 3.0L SC
1984-1989 3.2L H6 NA 911 Carrera
912 1965-1969 1.6L H4 NA
1965-1969 2.0L H4 NA

Related Parts

Engine Valve Spring & Retainer Set HP - 9mm Titanium - 911 914 930 964

Engine Valve Spring & Retainer Set HP - 9mm Titanium - 911 914 930 964

Patrick Motorsports Exclusive
901 105 901 HP PMS
1 In Stock
0.40 lbs

Engine Valve Spring & Ti Retainer Set for High Performance, Lightweight Valve Control - (1965-1994) PORSCHE 911 / 914-6 / 930 / 964 / Turbo - Ideal for all Street / Sport / Racing Engines - PATRICK MS USA

+ 1 Qty. Set Per Engine - Set Includes: 12) HP Sport-Racing Engine Valve Springs (Inner / Outer Springs), 12) Ti (Titanium) 9mm Spring Retainers, 12) Spring Seats

 PATRICK MOTORSPORTS USA
$885.00
RSR Rocker Arms & Engine Valve Control Set - (1965-1994) PORSCHE 911 / 914-6 / 930 / 964 / Turbo

RSR Rocker Arms & Engine Valve Control Set - (1965-1994) PORSCHE 911 / 914-6 / 930 / 964 / Turbo - Compete set with RSR Rockers for Improved strength ideal for higher lift rate camshafts - Heat Treated Tool Steel with DLC coating - (84.30 Grams = 33% Weight Reduction) - (Solid Rockers Only) GENUINE / PAUTER / PATRICK MS USA

+ 1 Qty. Set Per Engine - 1 Set Includes: 12) RSR Rocker Arms, 12) Rocker Shafts, 24) RSR Shaft O-Rings, 12) Shaft Bolt, 12) Shaft Bushing, & 12) Shaft Nut

+ Combine with high performance valve spring & retainer set.

 PATRICK MOTORSPORTS USAPMS 911 ENGINE CONVERSIONPMS 914 ENGINE CONVERSIONGENUINE PORSCHEPauter
$2,785.00
Engine Valve Spring & Ti Retainer Set HP 8mm - 993

Engine Valve Spring & Ti Retainer Set HP 8mm - 993

Patrick Motorsports Exclusive
993 105 901 HP PMS
2.15 lbs

Engine Valve Spring & Ti Retainer Set for High Performance, Lightweight Valve Control on all 3.6-3.8L Cylinder Heads (1995-1998) PORSCHE 911 / 993 / Turbo - Ideal for all Street / Sport / Racing Engines - PATRICK MS USA

+ 1 Qty. Set Per Engine - Set Includes: 12) HP Sport-Racing Engine Valve Springs (Inner / Outer Springs), 12) Ti (Titanium) 8mm Spring Retainers, 12) Spring Seats

 PATRICK MOTORSPORTS USA
$860.00
Bearing Set Crankshaft 912 - 356

Bearing Set Crankshaft 912 - 356

ENG 616 100 138 50
0.65 lbs

BEARING SET - CRANKSHAFT MAIN +0.25 MM - PORSCHE 356 FROM '64 / 912 - GENUINE - LIST: $795.00

GENUINE PORSCHE
$368.68
Valve Spring Seat for HP Engine Valve Springs

Valve Spring Seat for HP Engine Valve Springs

ENG 901 105 463 00 AAS
3 In Stock
0.05 lbs

Valve Spring Seat (For HP Valve Spring Set) - Features revised inner spring to seat clearance - PATRICK MS USA + 12 Per Engine

+ Replaces PN: 901 105 463 00 - Spring Seat

 PATRICK MOTORSPORTS USA
$144.00
Valve Spring Retainer Set - Titanium Sport / Race (9mm valve stem)

Valve Spring Retainer Set - Titanium Sport / Race (9 mm valve stem) - PORSCHE 914 6 / 911 / 930 / 964 / Turbo - PATRICK MS USA (set of 12)

+ Replaces PN: 901 105 421 03 - Concave Washer (Valve Spring Retainer)
+ Note: For use with high performance valve spring set # 901 105 901 50 HP

 PATRICK MOTORSPORTS USA
$300.00
993 Engine Valve Spring Retainer Set - 8mm Titanium

993 Engine Valve Spring Retainer Set - 8mm Titanium

ENG 911 993 8 TI R
2 In Stock
0.45 lbs

993 Valve Spring Retainer Set - Titanium Sport / Race (8 mm valve stem) - (1994-1998) PORSCHE 993 / All Models / 3.6L - 3.8L Engine Cylinder Heads - PATRICK MS USA (set of 12)

+ Replaces PN: 993 105 421 00 - Concave Washer (Valve Spring Retainer)
+ Note: For use with high performance valve spring set # 901 105 901 50 HP

INSTALL THESE ON YOUR NEXT REBUILD FOR THE ADDED INSURANCE ON YOUR HIGH RPM ENGINES, THEY ARE STRONGER THAN STOCK AND LIGHTER SO YOU GET AN ADDED BONUS OVER STOCK.
LESS CHANCE OF BREAKAGE AND VALVE FLOAT.

 PATRICK MOTORSPORTS USA
$300.00
ENG 914 103 171 00

ENG 914 103 171 00

ENG 914 103 171 00
0.07 lbs

BOLT - CONNECTING ROD - PORSCHE 911 '72-'83 / 911 TURBO THRU '77 - 12 PER CAR - GENUINE - LIST: $14.99

GENUINE PORSCHE
$13.49
Piston & Cylinder Set - 911 SC 3.0L Euro 95mm

Piston & Cylinder Set - 911 SC 3.0L Euro 95mm

ENG 930 103 977 03 MAH
6 In Stock
4.83 lbs

**SUMMER SPECIAL: 10% OFF!
Was $695 :: You save $69.50**

Discount for a limited time only.
Piston and Cylinder (Euro 3.0 Liter, 95.0 mm, 9.8:1 Compression, Nikasil) - Includes piston pin, snap ring & piston rings - MAHLE - MSRP: $813.07 + 6 Per Car

+ Replaces PN: 930 103 977 03 - Piston and Cylinder (3.0 Liter, 95.0 mm) - PORSCHE / MAHLE - MSRP: $813.07 (6)

MAHLEGENUINE PORSCHE
$625.50
Engine Rocker Arm - Camshaft Valve Control - 911 / 914-6 / 930 / 964

Engine Rocker Arm - Camshaft Valve Control - 911 / 914-6 / 930 / 964

ENG 930 105 043 02 OES
24 In Stock
0.28 lbs

Engine Rocker Arm - (1965-1994) 911 / 914-6 / 930 / 964 / Turbo - (126.50 Grams Each) - O.E. Supplier Germany - MSRP: $140.24 Each / +12 Per Engine

+ Replaces PN: 930 105 043 00

Original Equipment Supplier
$120.00
ENG 930 105 419 50 INT

ENG 930 105 419 50 INT

ENG 930 105 419 50 INT
0.24 lbs

EXHAUST VALVE - PORSCHE 911 & TURBO THRU '92 - 6 PER CAR - INTERVALVES - LIST: $222.03

Intervalves
$111.02

Customer Testimonials

Greg Coon

Firefighter

As I searched for a local shop I kept coming back to PMS. Even though I live in Southern Calif, I called Eric countless times, he was more then happy to educate me on the correct steps to take that worked withen my budget. PMS completed a 911 suspension swap, back dated my bumpers, did some body work and went through my 914 from front to back to make sure I was leaving there shop with a trouble free car. Now that I have my 914 mechanically and cosmetically updated my next step will be a 2.7 swap which will be completed by PMS.

Jeffri

Porsche Enthusiast

They are very professional; quick respond to all questions and emails, very clear communication, and excellent to work with very quick turnaround. I plan to refer others to them. Thanks!

Phill Pierson

Porsche Mechanic

Thank you for taking the time today to put together a great clutch package for my client. I appreciate the Free Balancing!

Scott Brown

1969 911E, 1998 Carrera S 3.8 RS

The guys at Patrick Motorsports are the best! Very capable, knowledgeable, friendly and enthusiastic. The quality of their work is top notch. Jim is a Porsche Master......his staff are all professionals as well. They have rare parts and know the air cooled cars very well. They are no slouches with the water cooled cars either. I highly recommend them for all your Porsche needs!