Audi 1.8T CR12:1

84.00    Bore

12.4:1   Compression ratio

7cc        Dome

€ 600

M43B19T CR 9.0:1

85.50 Bore

9.0:1  Compression ratio

€ 650

M44B20T CR 9.0:1

85.00 Bore

9.0:1  Compression ratio

16cc   Dish

€ 600

M44 CR 12.5:1

85.00    Bore

12.5:1  Compression ratio

-1cc      Dome

353g    Weight

€ 650

M50B28 CR 11:1 85.00mm

85.00   Bore

2mm    Dome

€ 850

M50B30 CR 12:1 87mm

87.00 

12:1   Compression ratio

4mm  Dome height

312g

€ 850

M52TUB28 84.5mm Natural Aspiration

84.50   Bore

10.2:1  Compression ratio

0cc       Dish

311g    Weight

€ 800

M54B30 CR 9.0:1

84.50 Bore

9.0:1  Compression ratio

23cc   Dish

298g  Weight

€ 800

M50B30 86.5mm Natural Aspiration

86.50   Bore

10.2:1  Compression ratio

0cc       Dish

308g    Weight

€ 800

M42B18T CR 8.8:1

84.50 Bore

8.8:1  Compression ratio

20cc   Dish

€ 600

M52TUB28 84.5mm with 140mm rods CR 12:1

84.50   Bore

0cc       Dish

€ 800

M50B29 86mm Forced Induction

86.00  Bore

9.5:1   Compression ratio

4.5cc   Dish Volume
314g   Weight

€ 800

M50B29 86mm CR 9.0:1

86.00 Bore

9.0:1  Compression ratio

10cc   Dish

331g  Weight

€ 800

M50B28 84mm CR 9.0:1

84.00 Bore

9.0:1  Compression ratio

8cc     Dish

309g  Weight

€ 800

M50B28 85mm Forced Induction

85.00  Bore

9.0:1   Compression ratio

4.0cc   Dish Volume
324g   Weight

€ 800