ls3 cobra tune

hi all newbie here cobra replica ls3 running higgins ported heads, vcm719 cam, ls7 lifters. Cam set dot to dot which was as close as i could get to cam specs card. aeroflow 4 barrel throttle body (ls1 iac motor & tps) sitting on single plain edelbrock manifold. Stand alone ls1 new computer with liegfliger cam crank convertor back to ls1. Vehicle up & running. HP Tuners credits applied with basic ls3 tune. Have a iat reading to high when it gets hot? Is this adjustable in hp tuners?ive got tps idle setting at .4% & reading .53v. The iac step count down to 0 as motor warms up? Any help would be appreciated. Also after idle complete where to after that?

Thanks in advance Mick

Hi Mick the iat temps don't seem to look out of the ordinary to what I would expect to see from inside an engine bay air cleaner on an ls engine

hi ross so as i dont have a maff sensor & ive got 1 bar map sensor do i need to download a 1 bar speed density patch & from where would i get a one? What did u think of the rest of the tune so far? Thanks Mick