Street Car Super Nationals 2024. First 1/4 mile pass on a Precision Engine Worx refreshed de-tuned NA 429 LS3.
Our latest LS build gets tuned on a chassis hub dyno.
Crankshaft: Callies Dragon Slayer. Connecting Rods: Manley Pro Series I Beam. Camshaft: Custom Comp Grind. Pistons: Rec-Tec Custom. Lifters: Crower. Push Rods: Manley 4130. Valve Springs: Manley Nextec .660. Rocker Arms Jesel. CR 12.0.1
Irwindale Drag Strip Irwindale CA.
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