Douglas,,, i feel for you mate, i really do,,, i too have been keen to see some results on this, but i am a patient man,,, I expect GR will show his hand when he`s ready & do have faith in his head work
only a short while ago i was asked similar questions about the Bimmer heads performance figures,,, But the std Motorbike figures were not enough for the masses to be happy
seems that some people couldn`t (or more accurately-> "Didn`t want to" ) grasp the fact that a bigger capacity engine with the same cyl head would make more power.... Maybe they thought it might have actually lost power for some reason
Then there was the problem where many other people had already shown major improvements in hp & torque figures from this mod with "very-little" head work,,, & yet the masses were still all skeptical
But i`ve also learnt to understand the "Way" people type on Msg Forums, & the typical "Bites" that commonly apply with the following replys
sad ,,, but tis the way of the web-net thingy i`m affraid
However,,, i also understand GR`s position with regards to having soooo much on his plate to be able to do every thing, perfectly, all in one day,,, just to keep Every-body happy,,, sorry but as the old saying goes---> Rome wasn`t built in a day
Edit--> Oh & GR,,, if you read this,,, those American Racer tyres are crap mate,,, MY Hoosier Dirt tyres are way better on the bitumen than them. I`ll be buying some proper slicks soon, but thanks anyways,,, they were worth a try & thanks for looking after me so well on the price too ... but sadly they will be relegated as a spare set of wets or something
anyone interested in a full set of new American Racer Tyres??? Only done 4 runs up one hill-climb (2x in the wet & 2x in the dry) ,,, still have the nipples on the back ones,,, give me a bell
going cheap