I've heard a lot of good things about hot shot and at the moment I'm using Lucas but with all the new things coming out I want to no what is the best cleaner for both engine and injector / fuel

 

I've been hearing great things about Archoil fuel treatment. Been told it costs less than what the gains are so it puts you in the black, unlike others.

I'm ordering the system cleaner and treatment and running tests after each. Will do a post on my findings.