


|
Product detailed specification |
|
|
Bore size |
79.00mm |
|
Stroke |
81.50mm |
|
Wossner compression ratio (CR) |
11.5:1 |
|
OEM compression ratio (CR) |
10.5:1 |
|
Dome volume (CC) |
+3.50cm3 |
|
Compression height (CH) |
28.20mm |
|
Pin diameter |
18mm |
|
Fits for |
Opel 1.6 16V (X16XEL, C16XE) |

The Super Alloy Engine valves represent the highest level of sophistication in valve technology. These valves are designed to handle the extreme heat requirements and punishment of today’s Nitro Fuels, Supercharged, Turbocharged, Nitrous Oxide, and Marine race motors.

|
Product detailed specification |
|
|
Bore size |
92.00mm |
|
Stroke |
75.20mm |
|
Mahle compression ratio (CR) |
10.1:1 |
|
OEM compression ratio (CR) |
12.0:1 |
|
Dome volume (CC) |
2.1cm3 |
|
Compression height (CH) |
27.30mm |
|
Pin diameter |
21mm |
|
Features |
Accepts Turbo and Nitrous |
|
Fits for |
BMW M3 E90 - 4.0 (S65B40) |

|
Product detailed specification |
|
|
Bore size |
97.00mm |
|
Stroke |
83.00mm |
|
JE Pistons compression ratio (CR) |
10.5:1 |
|
Dome volume (CC) |
-5.5cm3 |
|
Compression height (CH) |
29.87mm |
|
Pin diameter |
23mm |
|
Features |
Accepts Turbo and Nitrous; HD pins |
|
Fits for |
Porsche Cayenne (9PA) 4.8 32V (M48.51) |


|
Product detailed specification |
|
|
Model number |
BMIVN-1055S |
|
Head diameter |
32.00mm |
|
Stem diameter |
4.97mm |
|
Length |
104.9mm |
|
Material |
Black nitrided stainless steel |
|
Fits for |
BMW E60, E90, E91, E92, E93, E82, E88, E89, X6, Z4, F01 - 3.0 (N55B30, S55B30) |