BMW E30 M3 S38
Technical information
Engine BMW M5 3.8 6-cylinder, 24 valve (S38B38)
Cylinderhead
- Inlet valve 39,5 mm Schrick (steel)
- Exhaust valve 32,5 mm orginal (natrium)
- Massive cylinder head flow works
- Schrick valve spring / titanium retainer and lash cap
- S50B32 Cam follower
- Adjustment camgear
Camsaft
Schrick inlet cam
308 degree / lift 12,2 mm
Schrick exhaust cam
296 degree / lift 11,7 mm
Throttle body BMW M5 3.8 (S38B38) 50 mm
Injector; Bosch 420 cc / 5 bar
Air filter; ITG Megaflow special made
ECU; Haltec E11v2
Ignition; MSD 6 AL / distributor
Exhaust manifold 6 – 2 – 1 Stainless steel. Secondary pipe (adjustment) Thermo coated
Exhaust pipe; Stainless steel plate 0,8 mm (made by pipe) 3” and hand made mufflers
Piston; C.P.S Pistoni special, bore 94,6 mm (balanced)
Connection rod; Auto-Verdi, light (balanced, top end and big end)
Cranksaft Orginal S38B38; balanced
Oil system Orginal and bigger oil cooler
Compression ratio 12:1
Power ~450 hp~ / 7030 rpm (exhaust manifold restricts max power)
Torgue ~480 Nm~ / 6100 rpm
Torgue range 3000 rpm / 355 Nm / 4000-7000 rpm +430 Nm
Flywheel Steel 4,0 kg
Clutch Alcon 184 mm twin plate
Gearbox Sport Getrag 265; factory Group-A race gear ratio and direct gear connection
Differential 4, 27 / 75% limited slip
Fast steering 2,3 round to left-right
Suspension Front axle
BMW E36 King Pin
- Öhlins 36HMRCW 2-way coil-over McPhersson strut
- Uniball top mounts including camber and height adjustment
- Anti-roll bar 34 mm steel (BMW M3 DTM) Dolate-Motorsport
- Front whisbone; adjustment and uniball connection
Rear axle
- Öhlins HMR 350 3-way coil-over shock absorber
- Camber and toe adjustment trailing arms
- Uniball connection
Brakes
Front axle
- Alcon CR6380 monobloc
- Disc; 355/32 mm
- Caliper; 6-piston
Rear axle
- Alcon caliber; 4-piston
- Disc; 330/28 mm
Wheels ATS DTC 9 X 17”
Body Carbon parts*
- front hood*
- rear hood*
- bumpers*
- doors*
- DTM front- and rear spoiler*
- lexan/polycarbonat front/rear side windows and rear window
- rollgage(18 mounting points)
- Sparco Corsa seats
- Sabelt safetybelts 6-mounting points
Weight
1130 kg whitout driver
http://www.youtube.com/watch?v=VKJJ3HU63s0
http://www2.nieminenracing.net/videot/B ... ng09-2.wmv