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Old 07-30-2019 | 07:09 AM
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16951 98F2A this is stamped on the core

its in a Mercury 500 EFI looks to be bone stock

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Old 07-30-2019 | 02:56 PM
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ttt.......I think its got a digit missing 169651 ?

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Old 07-30-2019 | 03:16 PM
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What is engraved and/or stamped on the end(s) of the cam ?
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Old 07-30-2019 | 03:23 PM
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maybe an X210 ?? I can read 98 for the yr

on the 165621 cam it has mhp-301 16-52-00 = 16th day 52nd week of 2000

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Old 07-30-2019 | 05:42 PM
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Originally Posted by F-2 Speedy
ttt.......I think its got a digit missing 169651 ?
Crane 169651:
https://www.summitracing.com/parts/crn-169651/overview/

CRN-169651
Cam Style:Hydraulic roller tappet
Duration at 050 inch Lift:244 int./256 exh.
Advertised Duration:306 int./318 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:0.632 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:0.632 in.
Lobe Separation (degrees):114
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Old 07-30-2019 | 05:47 PM
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From my notes


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Old 07-30-2019 | 05:58 PM
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Originally Posted by F-2 Speedy
maybe an X210 ?? I can read 98 for the yr

on the 165621 cam it has mhp-301 16-52-00 = 16th day 52nd week of 2000
See:
anyone ever heard of a MHP-301 cam??
Maybe answers this ?

And another good deciphering read:
Help Identify this 500EFI Cam??

Edit in: and below:

Last edited by SB; 07-30-2019 at 06:11 PM.
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Old 07-30-2019 | 06:18 PM
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Originally Posted by SB
From my notes

thanks for all the info, when I pull the other engine apart I hope it will solve the puzzle.
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