Tuning for cam surge.

[AL92]

I think I have a bit of cam surge at 25mph to about 30mph seems to go away at 35mph.
Is there anything I can do in dsmlink to help get rid of this. I would think fuel don't work as its only for wot and mabye spark timing can help.? Would adjustable cam gears do anything for cam surge.I have stage 3 414 crowers in my 2.4. Jm fab intake.

 

[Black95TSIawd]

What's cam surge?

 

[Defiant]

Or, to elucidate, what the hell's "cam surge"?

 

[Caithness]

Are you talking about driving at a constant low rpm and feeling like the car will "surge" forward and then lose power over and over again?

 

[absolute_DSM]

According to the V8 guys, check what RPM its occuring at and "pull out 2-3 degrees of advance".

Check it out ---- "How to tune out cam surge?"

 

[GVR4592]

There's no such thing as cam surge and if you're experiencing a problem that is speed related and not RPM related it probably has nothing to do with the engine.