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Audi 90 2.0i 20V Coupé (NM)

Quick Overview

Engine type: NM - Audi
Construction Year: 1988-1992
Number of cylinders: 5
Bore ø: 81 mm
Engine content: 1994 CC
Compression ratio: 10 : 1
HP: 160

Parts

Fuel Petrol
Construction Year 1988-1992
Bore 81 x 77,4
Number of cylinders 5
Compression ratio 10 : 1
Engine content CC 1994
Engine type NM 20V - Audi
Car type Audi 90 2.0i 20V Quattro series - Audi 90 Quattro 20V (2.0i)
HP 160
Various engine parts SW 99020004 - Distributieriem (121t)
Various engine parts FM TB504 - Distributieriem (147t)
Various engine parts FB 21184 - Set cilinderkopbouten - M11 x 1.50 x 141.00 mm. (12x)
Cylinder Liner MKL op aanvraag - std 81mm
Piston MKP op aanvraag - 81mm - std (KS 93871600)
Piston Rings MKPR KZ 80000101 1000 - ø 81mm - 1.50 - 1.75 - 3.00 mm std
Piston Rings MKPR KZ 80000101 1025 2050 1100 - ø 81mm - 1.50 - 1.75 - 3.00 mm std +0,25 - 0,50 - 1,00
Piston Rings MKPR KZ 80000101 3000 - ø 81mm - 1.50 - 1.75 - 3.00 mm std alt (spec)
Piston Rings MKPR GV 08-1321 - ø 81mm - 3.50 - 3.00 - 3.00 - 6.00 mm std
Exhaust Valve MKEV TG 33050 - 28.00 x 7.00 x 98.20 mm std
Valve guide exhaust MKEG ME 01-2304 - 12.06 x 7.00 x 38.00 mm std
Valve guide intake MKIG ME 01-2304 - 12.06 x 7.00 x 38.00 mm std
Valve intake MKIV IV 2352 - 32.00 x 7.00 x 95.50 mm std
Conrod Bearings MKCB KL 77206600 - std
Thrust bearings KL 78639600 - std
Main Bearings MKMB KL 87454600 - std (losse flens)
Main Bearings MKMB KL 874546 10 20 30 - 0,25 - 0,50 - 0,75 (losse flens)
Small end bearings MKSB KL 77232691 - semi std 81mm
Valve lifter IN 420004010 (8x) (hydr) - SW 99180001 (8x) (hydr)
Conversion Gasket EL 495.620
Conversion set EL 164.320
Crankshaft seal ring behind EL 829.056 - 85.00 x 105.00 x 12.00 mm (incl)
Crankshaft seal ring front EL 294.357 - 35.00 x 48.00 x 10.00 mm
Gasket various EL 915.572 - Klepdekselpakking set
Valve stem seal GZ 50 306538 50 (20x)
Headgasket MKHG GZ 30 028016 00 - std
Head gasket set MKHS 21-28016-20/0 - std
Oil Pump SW 30932301
Piston Pin Bushings MKSB KL 77232691 - semi std 81mm
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 )