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*C-10 simplex* · 09-21-2012, 12:23 PM

i agree with the tuneup----get the ignition dialed in precise for the engine.

Also, i think theres transmission modulator thing that can either be adjusted (free) or replaced ($12) to provide higher rpm shift points.

Also, if quadrajet then different metering rods and jets. Cheap.

09-21-2012, 12:23 PM	#10
C-10 simplex Account Suspended Join Date: Dec 2008 Location: indisclosed Posts: 1,515	Re: Cheap performance mods thread! i agree with the tuneup----get the ignition dialed in precise for the engine. Also, i think theres transmission modulator thing that can either be adjusted (free) or replaced ($12) to provide higher rpm shift points. Also, if quadrajet then different metering rods and jets. Cheap.