Hi guys, I just got an email from FlyHiFlyLo Who stated that he was working with a turbo similar to the Buick Draw Thru setup that I have on my bench. I haven't used a turbo on my 470 but I have it running on an engine stand and it sounds great. I am not too interested in maximum HP as I intend to install it and others that I have the parts for into 2300 lb. Model A Fords. Using the stock Mercruiser Quadrajet and intake manafold into a generic aluminum performance head and alowing the engine to run to 5500 to 6000 rpm I am figuring about an increase from the stock Mercruiser 188/190 hp @ 4800 rpm to 225 hp. If I find that the light weight Model A can safely use more I might use the Buick Draw Thru set at 9 lbs of boost. I would have to use dished pistons and ARP head bolts to generate about 300 hp or more. My safety concerns are that someone who is inexperienced might put their foot in it and loose controll. My Mechanic has a friend who installed a performance Big Block Chevy in a 32 and he said that is was dangerous and hard to drive on the street. Anyway I will try to get back into the HAMB World. I had a hard time logging in and I'm having to learn how to navigate this forum anew.