Chip Swap ??

[6Packer]

What would happen if you installed a chip burned for 42lb injectors w/alcohol on an engine with 52lb injectors w/alcohol and a smaller turbo ?? have a friend trying to piece a car together & doesn’t want to dump a bunch of $$$ in it. (don’t shoot the Messenger )

 

[Turbo6inKY]

It would run like crap and probably not idle at all. It probably won't even start, it'll just flood.

Injector size is a primary component of the math used to time injection and fuel the engine. If it's burned for 42, it will only work with 42s.