MembersPage/AnttiKo (2021-01-30 15:41:53)

Mercedes-Benz 200GE W463 -91 with mixed M111 engine

Hardware:

Gear box 716.657 SG-S400/6.1

Base engine M111.970

- Static compression ratio 10.4:1

- Bore and stroke of 90.9 mm ? 88.4 mm

- Wasted spark ignition

- DIY Ported head

Oil cooling to pistons from M111.975

Dbilas street regrind cams

- In / Out

- 37B-E / 34B

- 264 deg / 258 deg

- 10.0 mm / 9.9 mm

Valve timing: 12/72-32/52-20/58-58/20

Mechanically driven throttle body 57mm

Eaton M62 SC

Siemens Deka 613cc injectors 0280158123-L

Blow off valve Bosch 0280142110

Boost control pwm driven electronic throttle body bypass the sc #1110980009

- PWM f=40-50hz, usable Duty Cycle 10-90%

MAP sensor GM 3 bar 12223861

IAT sensor FAE 33166

Ethanol sensor GM #13577379

LSU4.9 Wideband O2 sensor

CAC water temperature FAE 33786

Coolant temperature FAE 33035

Outside temperature A0075421318

Speed sensor Cherry GS100502 Hall effect - measuring from bolt ends of rear prop shaft.

Water to air intercooler (China and yes it is leaking)

CAC radiator: Fiat 600 #46558704

CAC pump: Bosch 0392022010

Mainly original wiring harness fitted with extension to ec36 And ec18

ECU VEMS V3 Order #15889

- 1-wire interface: yes

- additional Low-side NFET outputs: 0

- EGT input: 1

- ETC BridgeOutput_Interface: 0

- Flyback: HighZ-only 30V flyback

- Hi-side PFET outputs: 0

- ignition driver: 4

- Knock input channels: 1

- LCD connection: no

- MAP connection: offboard(electronic)

- primary_trigger: EC36/27 VR

- secondary_trigger: HALL

- Special requests: no

- withSDcard: removable

- Cam always on retarded position. Too much overlap in 4500 rpm and onwards. Need to change cam timing to correct.

Measured the lift of intake cam.

20 btdc 0.06 mm

10 btdc 0.125 mm

Tdc 0.53 mm

10 atdc 1.42 mm

20 atdc 2.64 mm -advanced tdc

Changed timing 20 deg. New lift:

20 btdc 0 mm

10 btdc 0.02 mm

Tdc 0.05 mm

10 atdc 0.11 mm

20 atdc 0.5 mm - advanced tdc

- idle air valve


You can find any problems I have encountered from my troubleshoot page.

MembersPage/AnttiKo/ProblemSolved