One thing i did years ago on a different car that had a regulated fuel system, was add a fuel nozzle (could be at the "Y" fitting) on the crossfire ( i used every thing that you would use with nitrous just did not use the nitrous, I had a sw on the gas peddle and on a power switch,,turn on the switch and then only when i was in wot. I wouldi get the extra fuel needed.

I am not sure if you removed the fuel regulator that comes with and inside the fuel filter, if no then the sl55 pump may give you the same volume and pressure as stock, I am running a external fuel regulator now.

as far as the IAT's what was the ampient temp when you did your run,, the 106 sounds very good at the top end of 2 gear,, My iat runs 5 to 9 degrees above ampient then 1,,,2,,, 3 ==end of 1/4 mile run, my iat is 140 ,,and by the time i get back to the pits it is back to 9 to 11 degrees above ampient, this is with the newest Needswings duel intake which should be on the market soon. jim

Ps see i'm not mad at you.
i heard once that a car is to get you from point A to point B
but to me the car is the point