Detuning 380hp create engine.

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Chrysler call it a 380hp create engine (stock 5.9l longblock) but they dyno more 400-420 hp. It's not the hp I'd rather keep the hp. I plan on porting the heads to make up for the little bit of a lesser cam.

The stock cam is more like a thumper cam.
I want decent mileage plus be a little more civil since it will be a daily driver. The new cam is about 15° smaller @ 0.050" and about the same lift. It's mainly the overlap that will be cut in half from about 80° to 40° cause the LSA going from 108° to 114° for the efi and mileage.

Why stay single plane ?
I know on engine masters they had a problem with dual plane but on the Holley forums says it's not a problem.
Why I posted you the Grower 34416.,or take something similar.. You need a 112 ,or a 114 lobe center....Until ramp up day..Look at the wider lobe center grinds,or simply install the 300/360 cam....
 
Why I posted you the Grower 34416.,or take something similar.. You need a 112 ,or a 114 lobe center....Until ramp up day..Look at the wider lobe center grinds,or simply install the 300/360 cam....


I tried to look up the spec for that cam but couldn't find any. I like the comp cam cause it's. 500 lift and 114° at a reasonable duration of 215°. I don't really want more or less on any of those specs. Seems about just right.
 
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