Ported intakes

pick up Vizards intake manifolds book. He got a stock Q-jet intake to flow better "than anything available..." not my words, his. But if you want to drop $1500 on porting work on a Low deck M1, I think your polishing a turd when you can get a custom SM one fabricated and flowed for $2000 out the door!
Custom-Built-Intake-Manifolds | Michael J. Auto Sales | Cleves, OH 45002

Weinle MotorSports specializes in fabricating Aluminum Manifolds to your Specifications*
Our Specialty - Complete Fabrication and Testing: $2000

Cleves, Ohio.