I have a Drag III turbo charged Ls and I am running a zdyne gold and i was wondering if my 550cc injectors could fuel up to 17 pounds of boost. I have to keep the car tuned pretty safe because it is a stock block and head, Ls. thanks for the help. I have 720cc injectors but the car seems to be tuned pretty good right now and it is so close to the end of the season and I dont want to creat tuning problems.

 

id say youll be ok,550s should be capable of at least 400hp if tuned right