I have new address, if you have sent it to my old address I should still get it, but take longer.
so mike what you trying new for this year, you must be in to try somthing, as you dont have the power advantage you had previously enjoyed,
Im hoping to find out soon how to measure the pressure difference in the exhaust port (ref Trevors post), I should be able to develop a good exhaust, without all the usualy guess work. !
Regards
Derek