Got the 5.3 tuned.

Well got the new 5.3 i put in the old SLO Truck today. Allen worked his magic again. Truck is running really strong. A/F is spot on. The 5.3 is feeling better than 4.8 for sure. Still breaking them loose at 40-45mph. :burnrubb: Track and dyno number soon to follow. I would also like to thank Nelson Performance for providing such great customer support and a get it done attitude. THANKS AGAIN :greg:

hurry up and get some numbers!!!!!!!

next week

and vid

awesome mark, glad to hear everything is going smoothly. Bump it to 10-12 and lets race

It's been longer than a week and no numbers up yet?

he hasnt made it in yet. but he will when he's ready :D