by Jeff Huneycutt | Sep 26, 2025 | 5.3, active fuel management, Bryan Neelen, Coyote vs. LS Shootout, Holley, horsepower wars, L83, Late Model Engines, LME, lo-ram, LS, LT, Manley, Vinnie Monighetti
In this installment of Horsepower Wars LS vs. Coyote 3, we go over the Gen V 5.3L entry. The brainchild of Bryan Neelen and Late Model Engines they plan to take on the 5.0L Coyote on its own turf.
by Greg Acosta | Sep 23, 2025 | 4.125, 427, 5.3, aluminum, Boostline, Boostline performance, dry deck, dry sleeve, kpe, LS, News, sleeved block, Steve Morris
From the factory, the drawback of the Gen IV truck engine is the small bore size. 5.3L LS blocks modified to accept a Darton sleeve capabale of housing a big bore have never been more available.
