B series primary lobe specs?

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Old Apr 11, 2009 | 08:59 PM
  #1  
chevelle's Avatar
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Icon2 B series primary lobe specs?

I've looked all over for the answer to this and am frankly tired of searching so I apologize if this has been posted before.
Does anyone know what the specs are for the primary cam lobes on B series engines or where I could find a chart. Specifically I would like the primary lobe specs for the 1st Gen B16a found in 88-91 SIR and 96-2001 ITR. I think I heard a long time ago that all B-series VTEC primary lobes are the same but I'm not sure.
Thanks
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Old Apr 12, 2009 | 10:02 AM
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Default Re: B series primary lobe specs?

So nobody knows the answer to this then?
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Old Apr 12, 2009 | 11:57 AM
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Crx Jimmy's Avatar
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Default Re: B series primary lobe specs?

also depends on if the b16 was an automatic that had different cams as well
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Old Apr 13, 2009 | 06:31 AM
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Default Re: B series primary lobe specs?

Possible resource:
http://www.cranecams.com/. See especially their list of "Cam Lobe Profiles" at http://www.cranecams.com/?show=technicalhelp. Contact them.

I cannot find the cam specs on my non-vtec D15B (formerly dual carb'd). I think this is because it is JDM and because it is rare for anyone tuning-oriented to swap a non-vtec D15B engine into his/her car. I have a little more hope you will find the specs for your engine's camshaft.

Last edited by honda.lioness; Apr 14, 2009 at 06:26 AM.
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Old Apr 13, 2009 | 07:35 PM
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Default Re: B series primary lobe specs?

Good info for aftermarket cams but I'm just wondering about the OEM cams. I figured aftermarket ones would have different primary lobes.
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Old Apr 14, 2009 | 06:26 AM
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Default Re: B series primary lobe specs?

Originally Posted by chevelle
Good info for aftermarket cams but I'm just wondering about the OEM cams. I figured aftermarket ones would have different primary lobes.
You're right. See my edit.
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