Im working over a smog 318 intake in hopes of putting it on my lil cheater 318 thats not a 318 and would like some input on what I might do further on the runners from the plenum area.

Also pictured for examples are box fresh intakes from the same time period (almost) first the TM5 and then the Weiand? X cell.....

So would I follow that thought process or is there a better way before I start cutting more out.

TIA.