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View Full Version : TBI vs Turbo Roller Cams



turbodaytona87
03-18-2009, 11:02 PM
Alright, long story short: Trashed some rockers and most likely the cam, so I want to upgrade to a roller cam. I have heard the TBI cam is a good cam for mildly modded cars. I have a ported head, ported exhaust mani, S70 turbo, FMIC, walbro 255, flashed cal, 3 bar map, ported two piece(to fit the throttle body), 52mm throttle body. My goal is going to be to run it at 18-20psi. Will a TBI cam be effective with my combination, or should I try to find a turbo cam?

Mike_Shepard
03-19-2009, 11:03 AM
Im runnning a TBI cam on my daytona, I unfortunatly havent had much boost time nor high boost pressure to really tell a difference