We use an Innovate Motorsports LM2 wide band O2 sensor to set the mixture. Normally we with some effort we can find a suitable needle. This time we had to go on the hard route, making 2 identical special needles. The have to be identical down to 0.02mms at each 16 measuring positions. It took us 3 days to get there.
Balancing and rebalancing is mandatory in order to get the car through the emission test. Before releasing the car, the emmission was set to 3.5CO and 630HC.
We modified the damper system for better accelerator reaction.
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