The 2009 AMSOIL/Mopar Muscle Engine Challenge took place at Comp Cams from September 14-17. Seven engine builders built their entry and delivered it to the Mopar Natioanls in Columbus. Editor Randy Bolig then brought them to Comp Cams in Memphis, TN to put torture, or simply run, them on Comp's inhouse engine dyno.

We shot video of all the engines running and want to present them to you in this one place so you can see for yourself challenge.

Schurbon Engine and Machine
203 South Clark St.
Maquoketa, IA, 52060
563/652-3100

Mo-Par City
6309 Brick Rd.
Oregon, IL 61061
800/426-HEMI

Promax Performance
30 Gasoline Alley Suite A
Indianapolis, IN
317/484-1451
sales@promaxcarbs.com

Mid America Racing Engines
1945 W 18th Street
Washington, IA 52353
319/653-6282

LaRoy Engines
P.O. Box 969
Challis, ID 83226
208/ 879-2969

R.M. Competition
28648 Maple
Roseville, MI, 48066
586/909-1591

JD Engine and Machine
900 Spencer Ave
Columbia, MO, 65203
573/445-4550

Chenoweth Speed and Machine
368 Erie Ave
Morton, IL, 61550
309/266-8084
www.chenowethspeedandmachine.com

Editor Randy Bolig and Tech Editor Dave Young give you a wrapup of the 2009 AMSOIL Mopar Muscle Engine Challenge and give you a hint of next year's engine.