thinking of bike carbs and light weight, do not yet know if this will work but will see. It is a great base platform and don't usually run with the pack, ideal no limit a 190bhp celica vvti, 1.5 yaris,vvti, i have come from mostly vw's and there is so much you can do with relitivly little so going to see how it goes. really impressed so far! cheers andy