Dig it: A Rat Rod Sedan with 820 cubes of Pro Stock Engine

Meet Uncle Jed: A Robert Killian creation aimed to run 200-plus mph

Story by Ben Mozart
Photographs by our friends at Moore Good Ink

Now here’s something you don’t see every day! You’ve seen mash-ups of a pro-touring Mercury Comet, but this one’s the ultimate combination of hot rod style and pro-style motivation. Robert Killian, you out did yourself!
rat rods, drag racing, hot rods

Robert Killian hails from Canton, Georgia. He’s been building hot rods for most his adult life, and he has always indulged himself in the unorthodox.


But when contemplating Uncle Jed he told his chassis builder, “Let’s have one last adventure into the unknown. I’m reaching a point in my life (58) when I don’t anticipate foolin’ with 200mph cars much longer.” So this was how he approached his latest creation: a 1,900hp big-inch Pro Stock-powered road-legal Rat Rod. “Mind you,” said Killian, “I’m hesitant about calling Uncle Jed a Rat Rod because some Rat Rodders take offense. They’re adamant that it’s not low-buck enough, but obviously there’s not enough gleaming paint on it to call it a hotrod.” So its genre is uncertain.


What is certain, however, is that Uncle Jed was constructed using a 1928 Ford Model A 2-door sedan body mounted on a twin-rail chrome molybdenum drag race chassis with a front-mounted 14-gallon fuel tank between its rails and wheelie bars at the back.

rat rods, pro stock drag racing

Certified by the NHRA to run in Top Sportsman, the car has sufficient wherewithal and stability to run a quarter mile in 6.50 seconds at speeds in excess of 200mph.


The chief reason for selecting a 1928 or ’29 cab is that each side of its narrow cowl steps out an inch or more to meet the door pillars. In so doing the cowl accentuates the impressive proportions of a Kaase 820cu in Mountain Motor.


Mickey Thompson 33in tall x 10.5 x 16w rear tires mounted on 16in wide rims and 275 x 15in fronts on 3.5in rims are separated by Uncle Jed’s 130.5in wheelbase. To transmit the power, ATI prepared a special Powerglide 2-speed automatic transmission. Mark Williams handled the rear end requirements with floater axles and carbon fiber discs and pads.

rat rods, drag racer, mountain motor

With Robert in the driver’s seat, Uncle Jed weighs 2820lbs. “Much of its original paint still exists,” explains Killian. “Back then they were brushed by hand apparently, as paint booths didn’t exist in 1928.” Interestingly, the chassis rails remain unpainted. “I like that raw, unfinished look and I’ll maintain it by wiping it down with WD40 twice a year. It fits the theme of the car.”


Work on the center section of the roof was completed by substituting a sheet metal pressing from a Dodge Caravan for the original canvas top. In the original design, fabric with a layer of cotton was stretched over a span of chicken wire supported by wooden struts.

mountain motor, pro stock rat rods

As you’d expect the doors, windows and lights are fully functional. Uncle Jed also sports a sun visor from a 1931 Model A. “I raised it by 3/8in at the back to promote airflow. At 200mph I thought the increasing wind pressure under it might activate one thrill too many, said Robert!”


Jon Kaase Racing Engines, Inc.
735 West Winder Ind. Parkway
Winder, GA 30680
Telephone (770) 307-0241
E-mail: moc.liamgnull@gnicaResaaKnoJ