ls2 with whiplash cam hard to fire.

[kbturbo]

working on an 07 vette with an ls2. Only mods are long tubes and whiplash 2 cam. When the coolant temp gets over 130ish, it doesn't want to fire off when cranking. if I touch the throttle a tiny bit it fires and idles perfect! Other then that issue, I have the car idleing perfectly. Cold start even fires as soon as the engine cranks. It just struggles to fire over when there is a little heat in the motor. What am I missing??? Thanks in advance

[MMGT1]

http://www.hptuners.com/forum/showth...idle%20airflow

Scroll down to the post by Joe, might be what you are looking for

[MStefak]

Add a few g/sec in the problem ETC area of the startup airflow table.