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-   -   Distributor Gear Failure on 454 Mag EFI (https://www.offshoreonly.com/forums/general-q/25280-distributor-gear-failure-454-mag-efi.html)

caldera 10-05-2017 07:03 PM


Originally Posted by veloc410 (Post 4586403)
do you think it's the timing chain?? Ouch.

Its gear. I went with cam inside and unfortunately it is. Broken pcs are inside.

I will post pictures later when i get at home.

Take out risers, manifolds etc.. Everything clocked.. Hate this procedure...

veloc410 10-05-2017 07:08 PM


Originally Posted by caldera (Post 4586414)
Its gear. I went with cam inside and unfortunately it is. Broken pcs are inside.

I will post pictures later when i get at home.

Take out risers, manifolds etc.. Everything clocked.. Hate this procedure...

CRINGING. HOPE LUCK IS ON YOUR SIDE .GPS Chartplotters are great friends

caldera 10-05-2017 08:08 PM

http://s018.radikal.ru/i520/1710/3f/17b798bb38f0.jpg

http://s012.radikal.ru/i320/1710/67/93142b765c90.jpg

caldera 10-05-2017 08:09 PM

http://s019.radikal.ru/i642/1710/bd/54866314ad9e.jpg

veloc410 10-05-2017 08:42 PM


Originally Posted by caldera (Post 4586432)

what is this mangled mess. I can't even tell what it is. And where was it taken from. Obviously a bore scope

veloc410 10-05-2017 08:46 PM


Originally Posted by caldera (Post 4586432)

is that the windage tray??

veloc410 10-05-2017 09:12 PM


Originally Posted by caldera (Post 4586432)

broken rod ,crankshaft.?? Looks terrifying. Think i need a tums. Sorry to hear about this .

dereknkathy 10-06-2017 09:30 AM


Originally Posted by caldera (Post 4586433)

is it just me, or is there no roll pin in this gear?

fbc25el 10-06-2017 11:28 AM


Originally Posted by dereknkathy (Post 4586512)
is it just me, or is there no roll pin in this gear?

I was thinking the same thing.

caldera 10-06-2017 12:46 PM

Pin is on the place. Distributor is okey. My opinion is broken cam gear. Very hard to broke camshaft.


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