[portfolio_slideshow id=46792] Spark plug wires can’t add horsepower (despite what some may claim), but they can adversely affect your vehicle’s performance. That’s why it’s important to select a good quality set of spark plug ignition wires to deliver juice to your spark plugs. Even though spark plug wires are simple parts (there are absolutely no
MSD makes a high-end, high-performance distributor for almost every modern engine still in use. Using a Chevy V8—arguably the most popular conversion engine in use today—as the example, we pulled the OEM distributor and installed an MSD unit with selectable vacuum advance to show you how it’s done. We swapped his particular engine into our Jeep
Got questions? We’ve got the answers—Mondays when the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re taking on engine hesitation and the poor fuel economy that’s so common in older trucks. From: Don Albrent, Jr. • Tomahawk, WI Q: I own a 1991 Chevy K1500. I’ve rebuilt the engine and added an
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