393 in F150

Want to build for'91 F150. Will it still operate within the envelop of the stock computer? Anyone done this?

<font size=-1>[ This Message was edited by: rfb92345 on 11/14/04 11:10pm ]</font>

I'm not overly sure, call the SVO racing hotline. I would think so, since the mustangs all had mass air after 1990. Mass air would make adjustments to richen the fuel load and timing as required based upon the amount of air flow being used. It should in theory work the same way on a truck. Call the SVO guys then share your answer.

1-586-468-1356