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Running cams without SAFC

Lonewolf64

Well-known member
Joined
May 17, 2006
Messages
1,197
Location
Birmingham, Alabama
Do keydiver chips exist to compensate for bigger cams? I'm trying to keep my setup dead simple, which means Evo 8 fuel pump/ no AFPR with E3 16g and supporting mods with all the compensation through my keydiver chip.

My pertinent mods include:
2g MAS (redesigned intake) w/ Evo Injectors
ETS FMIC
Evo fuel pump/ No AFPR
E3 16g
3 inch turboback exhaust
Keydiver chip with all the goodies.

I want to add HKS 264 cams to the recipe but don't want to do so unless I can avoid adding an engine management setup. Is it possible?
 

cOmpressor

Well-known member
Joined
Jul 3, 2007
Messages
2,044
Location
Bay Area, CA
Why not just ask keydiver?
 

I haven't found that cams affect our MAS-based maps very much, other than guys asking for a slightly higher idle rpm. Speed density/MAP-based systems are much more finicky about changes like cams, intakes, exhaust, IMHO.
 

Terry Posten

Well-known member
Joined
Dec 16, 2003
Messages
9,009
Location
Davenport, Iowa USA
That is correct.

Those cams will not effect your idle much at all.

The only thing you will see with just a 264 upgrade is that she will not start to fall on its face at 6400 revs. She will pull to 7200.

That will allow you to take the 1/4 mile in 4th gear instead of shifting into 5th before the line.
 

cOmpressor

Well-known member
Joined
Jul 3, 2007
Messages
2,044
Location
Bay Area, CA
What about stock Evo VIII cams, will they help up top and are they worth the effort?
 
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