Thread: vvl turbo...whats ur rpm switch point?

And thats because your creating less overlap which causes problems with the stock cams on a log manifold. Even Coheed and Vadim mentioned this in their testing that leaving the exhaust cam alone or switching only one cam made a big difference.

Activate at around 5300-5500.

Mine was at 5.3 the 5.4k. Very similar setup to yours 200sx.

Both were activated at the same time.

Yea....I remember your video and u had no dip/loss at all so ill try that next......

P10ftw car when we tuned it made 387hp and 320's tq,I think, It had a small dip so we activated it higher and it was perfect. So go 53-5400 Rpms and you'll feel no dip.

Yea ima try that out tonight. I know for a fact I wanna get ur hands on this. I'm thinkin I can stop by for the markham park meet weekend. I'll pm u for more details.....

Ok sounds like a plan.

u switch the cam over when the small lobes stop making power

I'd say, from my experiences, anywhere from 4800-5500 tends to be a smooth point. The SR16 cams will switch earlier, like 4000-4500 or so, without dipping in power delivery.

Anyone try the exhuast cam constantly on theory yet? I do wanna try it but I have a feeling as soon ad the intake cam kicks is still have the same dip/loss issue....