What's the maximum sized injector you can run in an OBS 7.3 Powerstroke using the stock fuel pump? This video answers the question.

I'd also like to extend a special thanks to 'cosoauto1' of Powerstroke Nation for sharing knowledge of the internal dimensions of 7.3 Powerstroke injector plunger and barrel assembly. A link to the original post can be found here:

https://www.powerstrokenation.com/for...