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2018 Scat Pack SHAKER in Plum Crazy
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3,627 Posts
Nice graph, pulls REAL hard way down low too. Just curious, why 392 emblems?
 

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2015 RT 5.7 M6
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9,310 Posts
The 5.7 has a stock redline of 5800 rpms. Reason being, on a stock setup there is no additional power to be had. Usually the redline is bumped up to 6400 rpm when a SC is installed as the motor witl continue to make power. The vavle train should take the extra RPMs as the same lifters/pushrods are used by the 6.4 but for added insurance the springs should be replaced with performance ones (can be done without remove heads but is a big pain in the dupa) if the engine will consistently see high RPMs. I would even replace the pushrods as well as the rockers need to come off when doing springs.
 

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Premium Member
2018 Scat Pack SHAKER in Plum Crazy
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3,627 Posts
522 at 2600, need some acetone to get you unstuck from the seats. 500+ at, well, everywhere up to 4400.
 

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Vendor
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12,973 Posts
Discussion Starter · #20 ·
Luke...I am just curious...would you happen to know if the new magnuson kits are now running HC injectors?
depends who you order them from, us, yes, not sure that many dealers are stocking them like we do, we order them very specific, ours with HC injectors, we may change in the future,

we are also discontinuing Diablo and going completely HP Tuner, simply cannot get the same level of tuning with Diablo
 
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