Welcome to the board. What chasis are you dropping the sr20 into? I assume an s-13? a buddy of mine has a couple of red tops and a chasis but lacks to time to work on it between work (building race spec vipers) and finishing the 600+HP DSM. He did want to drop an sr motor in my Z but IM holding out for an rb, maybe in the sentra :/ . anyways....The bottom end of an SR20DET was designed to take about 300HP not a certain amount of boost (since inter/after/comp controls/etc can seriously change the conditions in the engine). Springs I think has proven that the bottom end of the 3.4 will take close to that on a regular basis (10lbs daily) and he is the only one I know of developing a S/C for that engine. There are several options out there for FI for the 2.4 including an offering from GM. Good luck, let us know how everything turns out
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I'm on a boat.....
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