440sixpack
Senior member
- May 30, 2000
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The stock rating for this engine was 390 hp, 490 ft.-lbs. However, although it is not currently running, the engine is now overbored to 446 c.i., has a bigger cam and I believe roller rocker arms, so it's probably slightly above stock.
The six pack (3 2-barrel carbs) was created basically as a fill in between your standard single 4-barrel carb that was found on most muscle motors of that time period, and a pair of 4-barrels that were usually only found on high end engines like the 426 Hemi. Here is a pic of the engine minus the carbs, showing the intake manifold. And here is a rather crappy pic of the six pack itself.
The six pack (3 2-barrel carbs) was created basically as a fill in between your standard single 4-barrel carb that was found on most muscle motors of that time period, and a pair of 4-barrels that were usually only found on high end engines like the 426 Hemi. Here is a pic of the engine minus the carbs, showing the intake manifold. And here is a rather crappy pic of the six pack itself.