[christianbe]

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

 

[Renaikan]

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.

 

[JETTECH104]

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.

 

[ply67cuda]

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?

 

[JETTECH104]

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.