You bought a high compression setup? we try to keep the compression down to OEM levels because of knocking. If you do not change the head you will get 30 psi more with the 500BB kit "for free". (Yes, I know, technically its 477 but I wanted to follow the Italian method of naming and avoid confusion with the Himalayan set).so I'm not sure what I"ll do with the highcompression set up I bought
if he does not want to use the PT he may try the TB of the 450 Hima. If the cabling is a fit.What is your plan for increased fueling?