Before starting my conversation i have sleeved my car with darton slevees , changed connecting rods and pistons .I have started my motor 2 days a go and everyting seems to be working good, the only problem that i might be seing is that i noticed that the radiator hose pipes seem to have a little of extra pressure in them. The other thing that i am noticing too after 85 kilometers is that when i am starting the engine the first few seconds the car runs a rough idle. one time when i started today it smoked white smoke it smelled like burning coolant, but after hitting a little bit the throttle it stoped immadiatly and everything came back to normall. What do you think guys is there s something to worry about or not. plesae can you give me some advice. I am running a drag gen 3 and stock injectors.