Originally Posted by
liamford
what if you put a big enough resistor in the air temp sensor, to mimic the air temp as 'cold as f'#k' so that the car will fuel more
This will cause you to loose power, if ACT's are below 10 deg C or above 58 deg C then the boost is reduced in the standard eec-iv.
Why don't you ask MSD how much to tune your car? It'll be easier than an ecu swap and could be cheaper.