JRJonesRacing

Need help with cammed LS startup/idle? I’ve been seeing a lot of guys struggling with startup and idle after cam swaps, especially with bigger cams like Chopacabra, Truck Norris, etc. If your truck: Needs throttle to start Starts then dies Won’t hold idle Surges or drops RPM coming to a stop That’s all stuff I deal with regularly. I run JR Jones Racing and specialize in LS/HEMI tuning, especially cammed setups. I’ve spent a lot of time dialing in startup, idle airflow, throttle control, and drivability so the truck actually runs the way it should — not just “barely stays running.” If you’re stuck or just tired of chasing it, feel free to reach out. I don’t mind pointing you in the right direction or helping get it sorted. JRJONESRACING.COM