HEY Dave ,
I have misc pieces to make a complete tuned port setup I have early strait ,and angled bolt manifolds gave up making my own time looms it cost to much in time and connectors,Its cheaper all around to buy one built 175 to 250,I would run map setup ,its cheaper in parts,less parts(relays,maf,wires,etc),but it harder to tune in than MAF,MAF is a lot more forgiving (cam compression,etc) Also have Throttle body setup Just finished up one on a el camino,It came out of a cop car , I can pick up complete cop cars (drive home) 1,000 , LT1 or TBI Setups with 4l60E Trans Killer deal Take the car Play crash derby when done pull the killer drivetrain
THANKS
MIKE