Ryan Walkers 1st Gen Dyno Session!
We spend a long weekend on Ryans truck trying to break that magical 500hp number!
Ratmanperformance.com
13mm Timing wrench: https://amzn.to/3PJkzjF
Injection Line Sockets: https://amzn.to/3WuhRSE
Headlight Housings: https://amzn.to/4hoj0mN