Mr. Gasket Distributor Mechanical Advance Curve Kit - 928G coolant-bottles ) 6 Main Piping Diameter

) 6 Main Piping Diameter (In

7 V8 1977 - 1987 Chevrolet G10 305/5 V8 1975 - 1980 Chevrolet G20 400/6

1973-1974 GMC C35/C3500 Pickup

Year Make Model Submodel Engine Size 2005 - 2009 Scion tC 2

2 V8 1955 GMC 150-22 324/5

Mr. Gasket Distributor Mechanical Advance Curve Kit - 928G coolant-bottles ) 6 Main Piping DiameterOverview: One of the best, and sometimes missed tuning tricks is not to just optimize your initial timing, but to bring in timing advance more quickly than the stock distributor can allow. Bringing timing more quickly than stock can provide substantial increases in both torque and horsepower depending on your combination. This is done by changing the springs under the cap. This kit includes three sets of springs which can be used in different