M52TUB28 Forced Induction

4032 Forged

8.5:1 Compression ratio

-13cc Dish volume

Bore Ø 84.00(+0.25)(+0.50)mm

Compression height 31.8mm 

Weight 306g

€ 500

M54B30 Forced Induction

4032 Forged

8.4:1 Compression ratio

-15cc Dish Volume

Bore Ø 84.00(+0.25)(+0.50)mm

Compression Height 28.3mm 

Weight 277g

€ 500

M54B30 Natural Aspiration

4032 Forged

10.2:1 Compression Ratio

Bore Ø 84.00(+0.25)(+0.50)mm

Compression height  28.3mm

Weight 281g

€ 500

N54B30 CR 10.2:1

4032 Forged

10.2:1 Compression ratio

Bore Ø 84.00(+0.25)mm

Compression height 31.7mm

Weight 304g

€ 500

N54B30 CR 9.5:1

4032 Forged

9.5:1 Compression Ratio

Bore Ø 84.00(+0.25)mm

Compression height 31.7mm

-21.2cc Dish Volume

Weight 293g

€ 500

N55B30 CR 9.5:1

4032 Forged

9.5:1 Compression Ratio

-16.5cc Dish Volume

Bore Ø 84.00(+0.25)mm

Compression height 32.45mm

Weight 303g

€ 500

M50B25 Forced Induction

4032 Forged

8.5:1 Compression ratio

-10cc Dish Volume

Bore Ø 84.00(+0.25)(+0.50)mm

Compression Height 38.2mm 

Weight 350g

€ 550