Few updates -
The version 1 inlet manifold needs changed slightly so the bodies point more towards the scuttle and not the break bar ala atpower style, plus with that in mind will solve the issue of the engine mount stud. The Vacuum chamber box is doing its job bit heavy duty at the moment slightly revisions to this aswell to help with positioning of sensors etc.
Small test drive on a totally bog standard engine no mods at all it pulls harder pretty smooth very responsive and nice & loud

Standard sensors easily adapted and work well once tps has been setup, pretty confident any bodies can be used but I think when time comes will be using gsxr as ones but will decide once I have sorted everything on this. AFR readings are pretty much spot on from the idle and small road tests so it's looking pretty decent
As there will be plenty of testing before I finalise the "kit" but the first initial lot will be for silvertop engines as getting everything setup on these is much easier and less work. Kits for blacktop engines will be available but will require more work due to the different sensor setup so will need some additions to the vacuum chamber to accommodate this
There will also be 16v kits somewhere along the lines but that won't be until next year sometime as would require a vts or gti to be purchased. As for price this will be finalised once all revisions have been done as will pics , what I need to know is that anyone who is actually seriously interested what engines are you running?