This is an awsome kit for an A series...I bought it with the hope of getting John Taylors engine, but couldnt pry it out of him. I was going to put it on mine but have since sold the A series gear and traded for the SR.
The SR has custom EFI Hardware and will have an ECU setup which will have launch, traction and data logging, but is well over double the price of this setup. (maybe triple if I go a motec!!)
I really needed the 2 litres to be able to compete with the other 2 litre lads.
This is a good price...
I believe you can use this for the street by simply retuning the Motec and also choking the 50mm bodies down to 46mm using 2mm gauge 50mm O/D alloy tubing.