Mcx apex stalling

[T-rav 27]

Hey guys finally got the mcx kit installed with .60 head shim and arp studs and started it up today it runs for 10-15 seconds then stall it seems i hear the fuel pump running before it stalls and then it shuts off not sure why it keeps stalling any help or ideas would be much appreciated

 

[mbarryracing]

Any yellow warning lights flashing on the gauge cluster? Sounds most like a safety circuit shutting it down.
Do you have your oil level sensor connector plugged into the top of your dipstick in the oil tank? Oil pressure sending unit plugged in?