I want to make my car street legal. First I had the 1256 ccm engine and now I have a 2.9 V6 107 kW. The car registration center does not want to do the papers. Here are the requirements: Alternate engine parameters must not be different from original engine parameters more than:
- power of engine > 30%
- displacement of engine >20%
- weight of engine > 10%
Now I need to know the horsepower of a HSR, then the engine weight. I'm going to replace the 2.9 engine code with the 2.4 one. They look exactly the same. On the vehicle inspection paper was written front axle weight 492 kg. It means that the front axle can be only 541.2 kg. Can some give me the necessary information? I'd be very grateful.