I have had my K.C installed for about 4 years. on the highway my IAT's are the same as my speed, between 50 and 90 mph. at 50 or below it will read 48 to 52 , at 80 my iat is 80 once i go past 90 the IAT's go up

at the track my iat is 49 to 55 during burn out by the time i get to the line they are back down to 50 to 55,, at the end of the quarter my IAT's ar 127 to 135,,by the time i get back to the pits i am down to 49 to 52 . jim