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Discussion Starter #1 (Edited)
This thing came in with our 8lb kit on a stock 5.7L and with the addition of the heads and cam he gained almost 100 more horses.



Baseline with our 8lb kit:


Dyno graph after the heads and cam upgrade:


More build details:
shopHEMI.com
 

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First off great numbers! I am just wondering what supercharger he had?
Also, best I ever heard of a cam and head upgrade was 60 HP. How did you get 100 HP? Just curious, as I am looking at every option out there for best HP for low cost. Thanks.
 

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First off great numbers! I am just wondering what supercharger he had?
Also, best I ever heard of a cam and head upgrade was 60 HP. How did you get 100 HP? Just curious, as I am looking at every option out there for best HP for low cost. Thanks.
I believe he has the Arrington SC. That plus heads, cam, and tune should get them there easy.
 

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I believe he has the Arrington SC. That plus heads, cam, and tune should get them there easy.

I think the baseline was with the S/C already installed (from 370HP stock to 456HP). The plus up HP was just the heads and cam, which added 96 HP and took it to 552 HP overall.

Christian - what are the specs on the custom grind cam? and what was done to the heads?
 

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I think the baseline was with the S/C already installed (from 370HP stock to 456HP). The plus up HP was just the heads and cam, which added 96 HP and took it to 552 HP overall.

Christian - what are the specs on the custom grind cam? and what was done to the heads?
That is what I meant.
 
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