TheAutoBuilder.com

hp

10 Minutes To Improved Towing

Smart boat owners know that diesel-powered towing vehicles are wise investments. A diesel powerplant’s premium price is eventually recovered through better fuel economy and engine longevity, and nothing quite compares to the off-the-line towing pull provided by a late-model oil-burner.

COAST-TO-COAST 482ci STREET 409

You can drive this bad boy coast to coast and burn all the rubber you want in between.” That was Day Automotive’s Tony Shaffer proclaiming the abilities of his shop’s 482/409. Soon thereafter, we were entering the confines of Day Automotive in Independence, Missouri, where Shaffer and crew had just completed the engine in seven days. It represents what can be accomplished power-wise with the right combination of parts, plus some internal modifications. And with a 10.0:1-compression ratio, it’s very street-friendly.  

Scroll to Top