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Porsche 944 2.5 S (M44.40)

Quick Overview

Engine type: M44.40
Construction Year: 1986-1990
Number of cylinders: 4
Bore ø: 100 mm
Engine content: 2479 CC
Compression ratio: 10,9 : 1
HP: 190

Parts

Fuel Petrol
Construction Year 1986-1990
Bore 100 x 78,9
Number of cylinders 4
Compression ratio 10,9 : 1
Engine content CC 2479
Engine type M44.40
Car type Porsche 944 2.5 S series - 944 2500 S (2.5)
HP 190
Piston MKP 93105600 - 100mm - std
Piston Rings MKPR GV 08-3204 - ø 100mm - 1.50 - 1.75 - 3.00 mm - std niet voor alle types
Small end bearings MKSB op aanvraag - std
Cylinder Liner MKL 503WV25 - std 100mm
Conrod Bearings MKCB FM 71-3431/4 000 - std 4 cil.
Main Bearings MKMB FM H006/5 000 - std
Main Bearings MKMB H001/5000 - std
Valve lifter IN 420001010 (hydraulisch)
Valve intake MKIV FM V94295 - 37.00 x 7.00 x 114.70 mm std
Exhaust Valve MKEV TG 30146 - std
Valve guide intake MKIG TT 81-30102 - 11.06 x 7.00 x 44.00 mm std
Valve guide exhaust MKEG op aanvraag std
Valve stem seal EL 701.289 (16x)
Head gasket set MKHS 02-26015-04 - std
Headgasket MKHG EL 347.087
Conversion set EL 517.917
Gasket various RZ 71 28844 00 - Spruitstukpakking inlaat
Crankshaft seal ring front EL 525.871 - 38.00 x 52.00 x 7.00 mm
Crankshaft seal ring behind EL 311.898 - 90.00 x 110.00 x 12.00 mm
Piston Pin Bushings MKSB op aanvraag - std
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 )