A new title in the best-selling SpeedPro series.?Covers 2 barrel 2300 and 4 barrel 4150 & 4160 carburetors, of which millions have been made. Can also be applied to 4180 & 4190 emission control carbs.?Comprehensive guide to secondhand carburetor identification.?Comprehensive guide to individual component identification.?Unique guide to categorising specification of metering blocks.?Unique and easy to follow tuning sequence for four barrel carburetors.?Easy to follow tuning sequence for two barrel carburetors.
