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4114 E Washington St
Phoenix, AZ 85034

Ni-Resist Ring Set - 100 Mm Bore

Ni-Resist Ring Set - 100 mm Bore
0.20 LBs

Ni-Resist Ring Set - 100 mm Bore - CNC Machined Stainless Steel - PATRICK MS USA

Use for all larger bore, high compression and elevated boost turbocharged engines requiring high integrity, interlocking seal between the cylinders and heads.

Fashioned after Porsche Motorsport / RSR Turbo 934 / 935 Flame Ring, Le Mans Ring and 935 Head Rings.

+ Application requires machined grooves in the cylinders and heads. PATRICK MOTORSPORTS engine machine shop services available.


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 Camshaft Set - 993 GT2 EVO Mechanical Rocker Type

Engine Camshaft Set - (993 GT2 EVO Mechanical Rocker Type) - PORSCHE 911 / 930 / 964 / 993 - SOHC 12V | 49mm O.D. Journals / 4 Bearing | New Billet Special Grind - WEB CAM -

+ Specify end drive requirements (P-S / Scavenge / Both)
+ If 993 Hydraulic, add labor PN: 95-002 - Machine oil groove in camshaft main

Web Cam
ENG 964 103 925 00

ENG 964 103 925 00

ENG 964 103 925 00
0.90 lbs

PISTON RING SET - ENGINE - PORSCHE 911 CARRERA 2 / 4 THRU '94 - STANDARD 100.00 MM - 1.50-1.75 X 3 MM - 1 SET PER CAR - GOETZE - LIST: $724.38

Mahle Piston and Cylinder Set - 930 Turbo - 3.3 to 3.4L Mahle Motorsports

Was $5300 :: You save $530**

Discount for a limited time only.

Piston and Cylinder Set - (1978-1989) PORSCHE 911 / 930 Turbo (3.3 to 3.4 Liter, 98 mm, Long Skirt, Slip-In, 7.5:1 Compression) MAHLE MOTORSPORTS - MSRP: $6094.86 - FORGED CYLINDERS

Patrick Motorsports is a MAHLE Master Distributor, and we install what we sell! Please contact us for your particular needs.
(602) 244.0911


Customer Testimonials

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!

Jim Bist

2013 Boxster S

I had a track day coming up at Laguna Seca and wanted to get some upgrades done to my vehicle to prepare it. I had been travelling and waited until the last minute but Robert was able to accommodate me. Got everything I needed done and saved me a trip by being able to run a track alignment on my vehicle to finish it all off. Robert was able to pull everything together in a matter of days. The service was excellent and the facility was top notch, truly amazing, a built from the ground up complete facility build for servicing Porsche. Truly great service. Would not hesitate to recommend and will take my vehicle there again.

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!

Greg Coon


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.