All Motor / Naturally Aspirated No power adders

need help identifying these cams

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Old Apr 29, 2013 | 11:40 PM
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Default need help identifying these cams






kinda strange with the in and ex markings since the dizzy key way is there.
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Old Apr 30, 2013 | 10:33 AM
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Default Re: need help identifying these cams

The cams look somewhat beefy. Do you have any measuring tools? Such as dial caliper.
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Old Apr 30, 2013 | 07:19 PM
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Default Re: need help identifying these cams

Originally Posted by Rocket
The cams look somewhat beefy. Do you have any measuring tools? Such as dial caliper.
yeah I can post some measurements when I have time. funny this whole time I thought this motor was stock so the ecu was chipped to itr spec and seemed weak.
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Old Apr 30, 2013 | 10:44 PM
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Default Re: need help identifying these cams

Hard to tell with any confidence,but the cams look like they have some meat on them. If you can measure the distance between the nose and heel of the lobe, we'll have more info to go by.
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Old Jun 17, 2013 | 02:44 AM
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Default Re: need help identifying these cams

I got 3 measurements

33.10 mm
36.81 mm
35.13 mm
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Old Jun 17, 2013 | 10:20 AM
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Default Re: need help identifying these cams

Vtec has an estimated 11.3mm lift ((36.81mm - base circle 29.5mm)*1.55).

I would guess CTR.

Good job on measuring.
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Old Jun 17, 2013 | 10:26 AM
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Default Re: need help identifying these cams

The end of the exhaust cam looks like a 95-00/97-99 itr cam.

Easy way to tell oem cams is by the ends
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Old Jun 17, 2013 | 10:58 AM
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Default Re: need help identifying these cams

Originally Posted by Rocket
Vtec has an estimated 11.3mm lift ((36.81mm - base circle 29.5mm)*1.55).

I would guess CTR.

Good job on measuring.
These gotta be some kind of replicas because of this strange intake and exhaust markings. As for the measurements I got really lucky

Originally Posted by JuggerNaut-CTR
The end of the exhaust cam looks like a 95-00/97-99 itr cam.

Easy way to tell oem cams is by the ends
It's not oem since it doesn't have the "rings" on the key way side and the strange casting marks.
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