WebApr 2, 2024 · The Holley Hi-Ram is an incredibly versatile intake manifold. In LS configuration, it is available for LS1, LS2, and LS6 cathedral port heads, LS3 heads, and … WebFeb 18, 2024 · This cast intake has a large plenum and long intake runners to generate maximum power. Holley says the Hi-Ram bumps the rpm powerband all the way up to 7,000 to 8,000 rpm. The longer runners...
Manifold Makeover – Increasing Engine Power
WebJun 12, 2003 · high rise gives the fuel/air a straighter shot, that's why tunnel rams produce such HP. And it gets the air/fuel away from the hot underside of the manifold for a few … WebSep 30, 2009 · The intake manifold essentially splits the V8 engine into two V4s. The reason for doing this is to keep intake runner velocity high so the cylinders will fill quickly and produce maximum power and torque at low- to mid-range rpm. This design, though wearing the “stock” label, isn’t necessarily bad. daphne springs youtube
Dyno Tested: How to Choose the right Intake Manifold for …
WebApr 8, 2013 · What intake will get me down the drag strip quicker, the factory Chevy high rise dual plane 3933163 or the ZL-1 L-88 high rise 3933198 cut out divider? These intakes were used on the 396-427 hi po Camaros, Novas and the ZL-1 L-88 were used on the L-88 427 Corvette and ZL-1 69 Camaro. WebApr 14, 2016 · Like the FAST LSXr, the Mid-Rise is a modular design that’s tailored toward street use, with a power band from 1,500-6,500 rpm and a 10.44-inch height that – while taller than the stock manifold and the FAST LSXr – is still suitable for limited hood clearance applications, though it may require an aftermarket cowl induction hood for some vehicle … WebJan 7, 2014 · This type of application usually calls for some type of “Dual Plane” (180 degree) intake manifold with a divided plenum. A “High Rise” manifold that has slightly … birthing on country principles