My friend the Mechanic said:

88Tsupra · 04-05-2008, 11:22 AM

first advice never clean your afm electronics with carb cleaner again.

As for the Sc400 afm. I have one I just bought and its the housing that you use, so that means you take your old electronic from the stock afm and reuse it with the "new" SC400 afm.

Plus don't use the SC400 AFM unless you have 550s or enough fuel to match the new air flow.

04-05-2008, 11:22 AM	#2
88Tsupra 12psi boost Join Date: Jan 2007 Location: long beach, CA Posts: 252	first advice never clean your afm electronics with carb cleaner again. As for the Sc400 afm. I have one I just bought and its the housing that you use, so that means you take your old electronic from the stock afm and reuse it with the "new" SC400 afm. Plus don't use the SC400 AFM unless you have 550s or enough fuel to match the new air flow. __________________ 88turbo targa-white original Pin Stripe custom intake-Tenzo filter.....Momo racing seats and steering wheel... apexi exhaust tip-custom 3" piping. Replaced with RSR GT II NGK plug and wires HID conversion head lights HKS Turbo Timer Type-1 (in black) Tial BOV BIC DDP