No gasflow charts yet. Sorry if the images are a bit poo:P Bradders I cannot fault Alan. He's a pro likes his job and goes out of his way to make things as good as they get. Give him a call for a chat and a quote 01453845544.
This was the base run on the 748FIM chip Alans chip made 105 an 56ft but was dire at the bottom end due to it being a race map. you can see where the sps cams kick in at 7ish rpm