As the title says. I have a 17 pound pulley on the Whipple and my AeroForce Interceptor guage is showing a max boost of only 15.8. I do live at 2000 ft, the temp was about 60 degrees out and I was doing an all out 3rd and 4th gear pull. Any thoughts on why I am down 1.2 pounds, or is this to be expected?
James
James