Brand: Denso
Supplier Number: 5316
Quantity Available: 0
Position: Not Applicable
Description: Denso Spark Plug 5316
| Year | Make | Model | Submodel | Liter |
|---|---|---|---|---|
| 1960 | Porsche | Carrera | Base | 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1961 | Porsche | Carrera | Base | 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1962 | Porsche | Carrera | Base | 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1963 | Porsche | Carrera | Base | 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1964 | Porsche | Carrera | Base | 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1965 | Porsche | 911 | Base | 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1966 | Porsche | 911 | Base | 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1967 | Porsche | 911 | Base | 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1967 | Porsche | 911 | S | 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1969 | Porsche | 911 | E | 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1969 | Porsche | 911 | S | 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1969 | Porsche | 911 | T | 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1970 | Porsche | 911 | E | 2.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1970 | Porsche | 911 | S | 2.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1971 | Porsche | 911 | E | 2.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1971 | Porsche | 911 | S | 2.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1974 | Porsche | 911 | Carrera | 2.7 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1975 | Porsche | 911 | Carrera | 2.7 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1976 | Porsche | 911 | S | 2.7 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1976 | Porsche | 911 | Turbo Carrera | 3.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1977 | Porsche | 911 | S | 2.7 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1977 | Porsche | 911 | Turbo Carrera | 3.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1978 | Porsche | 930 | Turbo | 3.3 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1979 | Porsche | 930 | Turbo | 3.3 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1981 | Porsche | 911 | SC | 3.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1982 | Porsche | 911 | SC | 3.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1983 | Porsche | 911 | SC | 3.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1984 | Maserati | Biturbo | Base | 2.5 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1984 | Porsche | 911 | Carrera | 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1985 | Porsche | 911 | Carrera | 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1986 | Maserati | 425 | Base | 2.5 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1986 | Maserati | Spyder | Base | 2.5 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1986 | Porsche | 911 | Carrera | 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1986 | Porsche | 911 | Turbo Carrera | 3.3 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1987 | Maserati | 425 | Base | 2.5 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1987 | Maserati | Spyder | Base | 2.5 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1987 | Porsche | 911 | Carrera | 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1987 | Porsche | 911 | Turbo Carrera | 3.3 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1988 | Porsche | 911 | Carrera | 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1988 | Porsche | 911 | Turbo Carrera | 3.3 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1989 | Porsche | 911 | Carrera | 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1989 | Porsche | 911 | Carrera 4 | 3.6 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1989 | Porsche | 911 | Speedster | 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1989 | Porsche | 911 | Turbo Carrera | 3.3 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) | ||||
| 1960 Porsche Carrera Base 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1961 Porsche Carrera Base 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1962 Porsche Carrera Base 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1963 Porsche Carrera Base 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1964 Porsche Carrera Base 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1965 Porsche 911 Base 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1966 Porsche 911 Base 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1967 Porsche 911 Base 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1967 Porsche 911 S 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1969 Porsche 911 E 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1969 Porsche 911 S 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1969 Porsche 911 T 2.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1970 Porsche 911 E 2.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1970 Porsche 911 S 2.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1971 Porsche 911 E 2.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1971 Porsche 911 S 2.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1974 Porsche 911 Carrera 2.7 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1975 Porsche 911 Carrera 2.7 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1976 Porsche 911 S 2.7 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1976 Porsche 911 Turbo Carrera 3.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1977 Porsche 911 S 2.7 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1977 Porsche 911 Turbo Carrera 3.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1978 Porsche 930 Turbo 3.3 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1979 Porsche 930 Turbo 3.3 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1981 Porsche 911 SC 3.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1982 Porsche 911 SC 3.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1983 Porsche 911 SC 3.0 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1984 Maserati Biturbo Base 2.5 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1984 Porsche 911 Carrera 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1985 Porsche 911 Carrera 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1986 Maserati 425 Base 2.5 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1986 Maserati Spyder Base 2.5 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1986 Porsche 911 Carrera 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1986 Porsche 911 Turbo Carrera 3.3 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1987 Maserati 425 Base 2.5 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1987 Maserati Spyder Base 2.5 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1987 Porsche 911 Carrera 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1987 Porsche 911 Turbo Carrera 3.3 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1988 Porsche 911 Carrera 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1988 Porsche 911 Turbo Carrera 3.3 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1989 Porsche 911 Carrera 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1989 Porsche 911 Carrera 4 3.6 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1989 Porsche 911 Speedster 3.2 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 1989 Porsche 911 Turbo Carrera 3.3 |
| Notes: Gap 0.027 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |