Screw-Blown 521 cid Hemi Engine
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- Опубліковано 21 сер 2024
- After getting blown backwards off the starting line from Jim Kilpatrick's alcohol-fueled, screw-blown, 521 cubic inch Hemi engine at the 2022 Builder's Brawl, we stopped by the Kilpatrick Racing Engines / Bad Judgement Racing pit the next morning to get the full details of this engine build. It's our Engine of the Week brought to you by @penngrade1motoroil830, @elringdasoriginal, NPW Companies, and Engine & Performance Warehouse, Inc.
#engines #horsepower #performance #dragracing #hemi #hemipower #blower #enginebuild #engineoftheweek #enginebuildermag
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Fascinating interview ....what a beast!
Right?! Jim gave some great insight on this build.
brilliant interview
Very smart man with a badass racecar
Awesome video that’s what I’m saying screw hemi power best 👍🏽
I love how he says it lays over at 8500 when the hemi in our Chevelle goes to almost 11 grand under full load, and it only runs a 6-71 roots blower
Look at it again. Hr said the roots laid over at 8500. Then he said they shift this set up at 10,000. Rpm.
With all the Screw Blowers out there, i wonder why people would even think about using a Roots Blower, i know certain classes the rules allow for the use of either Blower to be used, where the Roots Combo usually gets a weight break over the Screw Blowers, due to the Screw being "Better" ? There definitely more efficient, that's why I'm always wondering Why would someone choose a Roots over a Screw ? To me better efficiency equals Lower Inlet Temperature Charge, Less Power needed to turn, and More Power ! To me a Screw beats Roots Everytime.
Excellence video!!!
Thanks!