Originally Posted by Rod-Tarry

I have spent the last few hours drawing up a Circuit Diagram for this new ECU.
Im not even sure Mark is prepared to name the company that makes it yet perhaps Mark can answer that.
It certainly takes all the problems away it has 44 inputs/outputs the SM4 unit had 14.
I going to write a book ' The stupid amount of money it cost to go from 840bhp to 1000bhp' Mark was shocked he was out by about 50%.

If i go for it i have an sm4 for sale thats good for 99.99% of all applications