Head Gasket with Pyramid Fire Rings – K64 Performance BMW M50B25 O.M.O.O.M. k64spec bigboost

decompression Engine head spacer BMW M30b35

0,6mm

decompression full set BMW M50 M52 2.0 or 2,5

Decompression plate 0,5mm BMW M20

Cometic Head MLS Gasket BMW M50B25/M50B28 85MM 0,036" MLS

Decompression Engine head spacer plate 0,8mm BMW M50 M52 non vanos + singlevanos 

Permatex Cooper Spra A-Gakets 

Loctite 3020

BMW TURBO M50b25 2.5 2.8 3.0 M50 M52 ATHENA COOPER HEAD GASKET TURBO

Athena Racing Cooper Ring cylinder head gasket. bmw m54 2,5 3.0 

ATHENA BMW 3.0 N54B30 N55B30 COOPER RING CYLINDER HEAD GASKET 86X1.5MM 330074R

Head gaskets Cometic BMW M54B25 M54TUB28 M54B30 85MM 0,08" MLS

ATHENA BMW V8 (L+P) M60 M62

.040"

0.06 Cale = 1.524 Milimetrów

0.067 Cale = 1.7018 Milimetrów

Uszczelka głowicy BMW M50TUB24/M50B25/M50TUB25/M52TUB24/M52B25/M52TUB25/M52B28/M52TUB28 .080" MLS, 85mm Cometic C4328-080

.140"  / 3mm

Uszczelka głowicy BMW M50TUB24/M50B25/M50TUB25/M52TUB24/M52B25/M52TUB25/M52B28/M52TUB28 .080" MLS, 85mm Cometic C4328-080

Cometic C4352-075 BMW M54B25/M54B30 .075" Uszczelka głowicy MLS, 85mm

1,95mm

Athena Racing 330 series Cooper Ring cylinder head gasket.
For specific high horsepower applications, engine  performance can be significantly improved by using Athena Cooper Ring gaskets, that are supplied with INOX steel ring. This technology outperforms conventional fire ring solutions.
Cooper Rings are oversize (also fits for oversize bores).

Part number: 330016R
Gasket thickness: 2.00mm
Bore size: 93.10mm

m30b30 head gasket 1,73mm  bore 93,5 

Head gasket cutrings O.M.O.O.M. k64spec M20 bigboost