Have the intake on my 347. working on a 427 single turbo combination. its the systemax II efi intake. just wondering if you can make this intake work? probably not but just thought that since I have it I would try to make to it work if at all possible. thanks for your help

 

You'll need a new lower intake manifold because the 351 block is a different size/ I think it's wider and taller. The upper intake will bolt to the lower but I don't think the Holley Systemax will flow enough...If you're gonna do a 427 turbo then why not sell the Holley intake and use the money to get something like the Trick Flow Box-R or BBK SSI-R??

 

personally i suggest an EFI super vic for a 351 and a 90* elbow set up.

you're gonna need some big azz injectors on that set up.

 

I am with him ^^^^^. that holley could work you are forcing the through it BUT you would be way ahead of the game to run the carb style set up for EFI. do a search if you want to use the holley they make sapcers for this..

What size turbo you gone to go with?