Calibra C20XE 350hp+ on Ethanol

This is one of my preferred cars that I use for trips and some TrackDays. It is almost stock and will start upgrading for 350hp+

I've just finished internal engine upgrades and will install VEMS on it.

This car has a cam sync and I will try to use every already deployed sensors (not sure about MAF yet).

Engine upgrade

Engine code: C20XE
- Forged pistons (Mahle)
- Stage I head modifications
  - enlarged and polished intake and exhaust runners
  - reshaped valve guide bosses
- 9.5:1 compression ratio (down 1.0 for turbocharge)
- Oil cooler: B&M
TurboCharger
- Not decided yet. Probably a Garrett ballbearing GT2860, not decided on A/R too. Have been thinking about a Lysholm compressor too.
- Custom exhaust manifold
- Custom Intercooler
- 3" aluminum intake
- 4" Downpipe
Ignition
- standard coils (Wasted Spark setup)
  - maybe COP in the future, from a Fiat Marea. They fit perfectly between spark plugs and spark cover.
Fuel: Ethanol only
Fuel Delivery
- 8 Bosch injectors
- 2 Bosch fuel pumps at 3.2 bar (can handle 12 bar each)

It will be an Assembled GenBoard 3 controller with:

I will use dual EGT, being the first one for logging, boostcut and lambdatarget enrichment and the second one for logging only.

LCD connection
NO PS2 connection, so I can use speedsensor
EC26/27 VR primary trigger (60-2 VR crank for all Opel/Vauxhall/Chevolet/Holden C20 engines I guess)
HALL secondary trigger

Assembled v3.6 controller
- 30V flyback
- NO 1-wire interface
- 4+4 ignition drivers (will use Wasted Spark first and COP later)
- Knock and 2 EGT
- LCD connection
- MAP connection 400kPa (6/4mm pneumatic)
- mounting-style: screws
- primary_trigger: EC36/27 VR
- NO PS2 connection
- secondary_trigger: HALL

v3harness
- injectors: "V8" (will use 2 small injectors per cylinder)
- with_relays: yes

EGT sensor (K-type)
- with_connector pair
- Size 6mm
- fitting_only: no
- with back panel option