I saw one of these for sale and I think I can get a good deal on it. I have a stock B16 that I would like to run stock and then swap out the bottom end with a built LS. Could I use this or would it be extrmely laggy? What rpm would I see full boost B16 & LS-VTEC? Would like to see 300whp on B16 with pump gas and then 500whp on race gas with built LS bottom end. Comments...

 

.84ar T4 exhaust housing on a stock b16......uummm you might spool it around 6500. It takes my h22 4200 to build full boost on an .82ar t3 housing, so i'm thinkin you need like a uumm 2.3-2.4ish b16 block to make that beast efficent ha