How to "Hop Up" Chevrolet & Gmc 6-Cylinder Engines

How to ôHop Upö Chevrolet & GMC Engines Roger Huntington. Subtitled: Speed Tuning Theory, Costs, H.P. & Torque. This Huntington classic will help you understand how things were done in æ51! Explains the V-8 family tree, planning the job, block mods and assembly, cylinder heads, intake manifolds and carbs, ignitions, superchargers, estimating horsepower, and how to get the most performance for your money. Original edition 1951. Sftbd., 5 1/2"x 8 1/2", 158pgs., 136 b&w ill.