The 2008 451 with INDY SR heads Edelbrock intake.Finished #2.Most power w/single 4 by far.728HP
The 2009 short deck 499.edelbrock performer rpm heads Indy manifold
Results are pending but has the most power/torque of all the competitors.
724/615

Both motors Are equipped with Eagle crank and rods Diamond pistons Comp rollers Harlan Sharp Rockers Milodon oil systems.Both are priced less carb.
Can be modified to user at little to no cost.Both are Dyno time only since new and pump gas compatable
Choice 10K
Links to dyno runs at Comp Cams:

http://www.moparmusclemagazine.com/mopar_videos/6222157/2009_amsoil_mopar_muscle_engine_challenge_jd_engines/index.html
http://www.moparmusclemagazine.com/mopar_videos/6203480/jd_engine_and_machine_at_the_2008_amsoil_mopar_muscle_engine_challenge/index.html

Seller Phone Number: 573-445-4550

Seller Phone Number2: 573-489-6560

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Item Location: COLUMBIA, MO Get Directions To This City

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