BTR Truck Norris cam, stock replacement lifters, TSP roller rockers 1.75 ratio, TBSS intake with LS3 throttle body, marine 8.1 42lbs injectors. I have an issue with hard starting while hot or warmed up. If i hit the key to start after about 15-25 minutes it'll have a long crank and no start. push the pedal to the floor for a second or two while cranking the engine fires and runs poorly for a few. I've been learning with help but would like to get this dialed in if possible.LQ9-main Revision 3-24-24.hpt