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BMW 320 2.0 E21 (M20B20)

Quick Overview

Engine type: M20B20 - 20 6E. V. - BMW 2.0
Construction Year: 1977-1982
Number of cylinders: 6
Bore ø: 80 mm
Engine content: 1990 CC
Compression ratio: 9,2 : 1
HP: 122

Parts

Fuel Petrol
Construction Year 1977-1982
Bore 80 x 66
Number of cylinders 6
Compression ratio 9,2 : 1
Engine content CC 1990
Engine type M20B20 - (20 6E. V.) - BMW 2.0 2000
Car type BMW 320 2.0 E21 Series (2.0) - BMW 320 E21 (2.0)
HP 122
Various engine parts 48-11653 - Distributieriem (1978-1979)
Various engine parts FM TB241 - Distributieriem (127t)
Various engine parts CD CT520K1 - Distributieset (127t)
Cylinder Liner MKL op aanvraag - 80mm - std
Piston MKP KS 92985600 - 80mm - std
Piston MKP KS 929856 20 30 40 - 80mm - 0,25 - 0,50 - 1,00
Piston Rings MKPR SM 890737 0000 - ø 80mm - 1.50 - 2.00 - 3.50 mm std
Exhaust Valve MKEV TT 1156 - 33.90 x 7.00 x 102.50 mm std
Valve guide exhaust MKEG ME 01-1871 - 13.05 x 7.00 x 45.00 mm std (bronze)
Valve guide exhaust MKEG ME 01-1874 - 13.24 x 7.00 x 45.00 mm 0,20 (bronze)
Valve guide intake MKIG ME 01-1871 - 13.05 x 7.00 x 45.00 mm std (bronze)
Valve guide intake MKIG ME 01-1874 - 13.24 x 7.00 x 45.00 mm 0,20 (bronze)
Valve intake MKIV TT 1155 - 39.90 x 7.00 x 102.50 mm std
Various engine parts WB 12292 - Set cilinderkopbouten - M .. mm (set)
Various engine parts AM 910061 - Cilinderkop
Conrod Bearings MKCB AB 6B1490H 000 - std (Race Performance)
Conrod Bearings MKCB FM 71-3419/6 000 - std
Conrod Bearings MKCB FM71-3419/6 0.25 0.50 - 0,25 - 0,50
Main Bearings MKMB AB 7M1532H 000 - std (Race Performance)
Main Bearings MKMB AB 7M1532HX 000 - alt +0,025 (Race Performance)
Main Bearings MKMB KL 87369600 - std
Main Bearings MKMB KL 873696 10 20 - 0,25 - 0,50
Main Bearings MKMB KL 87491601 - std
Main Bearings MKMB KL 87491611 - 0,25
Camshaft set DV CP10603 (Los)
Small end bearings MKSB op aanvraag - std semi 80mm
Conversion Gasket EL 888.346
Conversion set EL 892.106
Crankshaft seal ring behind EL 702.994 - 90.00 x 110.00 x 12.00 mm std - FPM
Crankshaft seal ring front EL 586.676 - 48.00 x 65.00 x 10.00 mm std - FPM
Gasket various IS X51207 - Klepdekselpakking
Gasket various EL 495.900 - Spruitstukpakking (uitlaat) (2x)
Headgasket MKHG EL 829.986 - std
Headgasket MKHG EL 829.994 - std (+0,30mm repair)
Head gasket set MKHS GZ 21 23748 230 - std
Gasketset complete 099.236
Oil Pump FB 7362
Water Pump KW 50005018 (< 1987)
Piston Pin Bushings MKSB op aanvraag - std semi 80mm
Parts Components not found? Request at comments!
Operations Cylinderhead skimming
Operations Valveseat refacing
Operations Valve grinding
Operations Fitting new guides
Operations Place new hardened valve seats
Operations Cylinderhead testing for cracks
Operations Mounting / Assembly/ of valves
Operations Valves adjusting (non-hydraulic)
Operations Block skimming
Operations Cylinder drilling
Operations Placing new cylinders
Operations Block testing for cracks
Operations Crankshaft grinding
Operations Crankshaft balancing
Operations Crankshaft nitriding
Operations Small end bushing replacement conrod
Operations Connecting-rod check for straightness
Operations Checking groundbore connecting-rod
Operations Line boring engine
Operations Welding / crack repair
Operations Revision not found? Request at comments!
Operations Complete engine overhaul ( make an appointment )