Rocky Mountain Competitive Research are making some serious boosted power with this 5th Gen. - 1,012RWHP to be exact! - Vortech V-7 YSi Supercharged with...
Wink's Vortech Supercharged 6.1L SRT8 Jeep Grand Cherokee, built by R.M.C.R. in Colorado Springs, CO. Makes over 800whp and runs 10's in the 1/4 mile at Bandimere Raceway, at an elevation of over 5,800'...