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Summary of change:
= 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. http://guilhermemonteiro.com/calibra/Calibra.jpg 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) == Targets == *revs up to 6.500rpm and cutting at 7.000rpm *300 to 350hp (has much more potential) == Engine Management == It will be an Assembled GenBoard 3 controller with: *4+4 ignition drivers *NO 1 wire interface, to save one input *Knock and EGT 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 I will order also v3harness. Not sure on the relay part yet.
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