How to get 700hp (2017 Denali)

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sealandsky

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Update: Final numbers for 91 octane are 684/684. E85 is currently at 729/726. Still working on finding a couple more on E85.
I'm thinking about following your path and now that my Callaway 6.2 is just out of warranty I feel OK to add some of the same elements that you did. Hoping for similar results...
 

randeez

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I'm thinking about following your path and now that my Callaway 6.2 is just out of warranty I feel OK to add some of the same elements that you did. Hoping for similar results...
looks like they use a 2650 blower on those?? was curious cause the pictures show a big ol upper pulley, go down a few sizes on the upper pulley, do some fuel mods, maybe some cooling mods. shouldnt be a problem
 

JJB809

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I currently installed my gen 5 on Tahoe 5.3 but the passenger side of the supercharger is rubbing with the firewall, so I can’t start on the other upgrades until I solve why this is happening!!!
Engine supports are new, transmission support also. Why is my SC rubbing then? I hope whipple is not suggesting us to bend our firewall right?
Pending: headers, injectors, fuel pump, custom tuning. All after I find why my SC IS RUBBING ONLY ON RIGHT SIDE!
How do I post a video?
Thanks for everyone’s input.
Have a good day friends
 

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