Summit Racing Adds New Pro LS Truck Swap and Turbo Cams to Pro LS Line (Video)
The new Summit Pro LS camshafts have been a hit. The new product line launched in July and quickly developed a following. Just a quick recap: Summit Pro LS cams are made in the USA and ground on a Landis 3LB for excellent lobe quality. The lobes are quick, but not so overly aggressive as
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