Eastwood Fuel Guard Additive - Daily Driver Formula
Product Review (submitted on April 9, 2013):
after a complete tune up ,including replacing weights and springs in dist. my truck was still sluggish.added a 1/2 bottle to 14 gal.what a huge difference. 1981 c10 305 w/ 390 holley. 148,000 since overhaul.the only other products i tried was lucas and sea foam.