E30 M3 S38 Group-Super Saloon

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Driver : Jari valtti

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

Airhorn/funnel; aluminium, optimal lenght

Injector; Bosch EV 14 / 530 cc / 5 bar

Air filter; ITG :thumb: Megaflow special made to me

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 (roll 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 ~430-450 hp~ / 7030 rpm (exhaust manifold primary tube restricts max power) New is comin.. biggrin

Torgue ~460-480 Nm~ / 6100 rpm
Torgue range 3000 rpm / 355 Nm / 4000-7000 rpm +430 Nm

Flywheel; Steel 4,0 kg

Clutch; Alcon :thumb: 184 mm twin plate

Gearbox; ”Dog” engagement Sport Getrag 265 whit factory Group-A race gear ratio

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, Grp A/DTM / BMW Motorsport Gmbh
- 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 :thumb:
- Disc; 355/32 mm
- Caliper; 6-piston

Rear axle

- Alcon caliber; 4-piston :thumb:
- Disc; 330/28 mm

Wheels; ATS DTC 9 X 17”
...coming 10x18” D-Force LTW SILVER / Michelin 27/65/18 Racing slick

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; 1125 kg whitout driver

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