Cam options with a "E" MFI system?

[Fubawu]

HI

I was hoping someone could tell me what cam options are available with a E MFI set up. I don't want
to have to re calibrate.

Cheers
John

[Rusty]

E MFI just not enough information. Displacement, stock E Pistons? If so the E grind cams are a good midrange cam.

[Fubawu]

Spec wise, JE pistons 1mm overbore 10:1 compression.

[cmcfaul]

Gonna need to reclibrate no matter what. Larger displacment will require more fuel. If you change the cam then you will need futther recalibration and it will never be perfect.
The MOD S (dc30) cams are awesome with higher compression engines. A frequent and proven upgrade. Engine hits a powerband at 6500+ RPMS where the stock E cams run out of breath.

[30westrob]

I think the answer to your question depends on How you define recalibrate. If your talking about normal on car adjustments to the MFI pump and system, almost any engine changes will require adjustments. If your talking about changeing the space cam, and recalibration of the pump, that's a hole other matter and expense. I suspect your 1mm bore increase will not be an issue other than normal on engine adjustments.
As to your original cam selection question I would suggest you start your search looking at the early solex grind. My understanding is it is more aggressive than E cams but not as aggressive as S cams. Great drive ability but still close enough for your E MFI pump to handle without a space cam change. Rob

[Fubawu]

Thanks guys, I will look into the Solex grind