the stock vortec intake is fine if you don’t want to play. marine intake is an upgrade. my motor with the lt1 cam would be night and day in your truck. would be probably a 100hp or more upgrade. you’ll probably need a tune to get the most out of it.
the stock vortec intake is fine if you don’t want to play. marine intake is an upgrade. my motor with the lt1 cam would be night and day in your truck. would be probably a 100hp or more upgrade. you’ll probably need a tune to get the most out of it.