1) Always use new injectors.. and greens are cheap.
2) The engines arent often as efficient as a YB and due to their lower BSFC will require more fuel per BHP than you may expect.
1) fair enough that makes sence
2) i can see what it is you are trying to say but what does BSFC stand for ?
So if i'm only aiming for 230 to 240bhp out of a 2.1 zvh with a 285t cam , stg 1 head, scorpion exhaust , and 14psi and expecting it to run stg 1 L6 or L8 on std blues/yellows am i being realistic?????????????