i have an 84 gsl and i was wondering what kind of set up is better a side draft or a normal, i plan on useing a weber and i was also wonder if i should use a 48 ida or a 50 ida. My plans are for max power without losing to much drivability. as of now my car is stock. your help would be greatly appricieted

 

I would get 48 downdraft. You would bog with 51's.

 

thanks