I have got a 360 that doesn't want to start when its cold. The engine has 41k miles on it and generally runs just fine when warmed up. I really like the idea of installing an EFI system. Can someone tell me if using a 2 injector system is a terrible idea? I looked at swappable intakes and people seem to praise the factory 4bb. So my options are #1 buy a new 2bb. ($200?) #2 swap to 4bb, (new carb/intake rpm performer maybe?) ($500-$600?) #3 swap to 4bb, (new carb/ find a factory intake) ($300-$400?) #4 install a 2 injector efi system ( fuel pump+ other stuff.) (I would be lucky here at $1600) #5 install a 4 injector efi system ( fuel pump+intake, other stuff.) (I would be lucky here at $1900) #6 I am also told I can find a factory efi system, but its terrible (Pass) I need this to pull a decent weight on its wheelbase and never on the strip. I never want to be at high rpms, and I do not need to exceed 70mph, with a probably average of only 55mph. So, reliable, efficient and still pull weight on its wheelbase. I am open to used stuff, but it has to be straight bolt on. I have no idea how to tune carbs and most of the people in my area don't even know what a carb is.