you are gonna have a lot of trouble with cpi as you already know. it wont fuel the 383 let alone the boosted version. your option to keep the package as is, is to get a marine intake conversion, which will let you change the injectors to handle the output because it moves them to the outside of the intake. then you can get rid of the whipple crap and just run the blower and have it tuned right. other than that will reqpire a lot of change in the overall package. there are a lot of guys on here familiar with the marine conversion and can help you out. hope this gets you in the right direction.