Engine ECU upgrade

Posted by E36 Coilover
1
Dec 31, 2015
128 Views
Take air-fuel ratio, for example, to change the performance modifications must not simply an aspect often requires changes along with other components, such as oil supply systems, but often because after the increase horsepower, in order to reduce knocking and engine and better dissemination Why after the heat will be transferred more fuel injection quantity, so the upgrade will involve the more dynamic performance is often not cost oil before conversion, and to enhance the dynamic performance will be even smoky flame phenomena it is not difficult to understand. Billet Steel Crankshaft

Modified ECU will affect the engine life it?
I think this must be a question we are most concerned about, yes, a modified ECU, 4340 crankshaft we can get a more powerful force, but we will also worry whether the engine will eat extinction. In fact, this problem is not difficult to solve, first of all, for the power upgrade is not modified, the original engine structure, materials and design can withstand the increased power output, through the air-fuel ratio and ignition timing precisely adjusted to increase output For oil requirements will be higher, they do not mess with poor quality gasoline with an octane number of the gasoline is not enough, there is no problem. In addition to the relatively large amplitude adjustment and modification of cars, require additional supplementary cooling system to help cool the engine, severe modification, then of course you want to strengthen (replace) the engine liner, so durability is a question of relative, unable to the absolute answer. crankshaft

Why after ECU by upgrading turbo engine power and torque upgrade will be so much bigger than the naturally aspirated engine?
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