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Thoughts on running w/o front timing covers?

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Old 03-18-2018, 07:41 AM
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tc944
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Default Thoughts on running w/o front timing covers?

Almost done going through the front of the engine on 1984 n/a (water pump, belts, seals, etc, etc.....). This car came to me without either of the front timing covers. The owner is only going to use it for track days and the rare auto cross. Anyone have any experience running with out them? It would definitely make checking things easier at the track.
Old 03-18-2018, 08:19 AM
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931guru
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Ran without covers for years. No problems... Just keep your fingers and long hair and loose clothing away from turning belts.
Old 03-18-2018, 09:29 AM
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curtisr
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Originally Posted by 931guru
Ran without covers for years. No problems... Just keep your fingers and long hair and loose clothing away from turning belts.
Cats are okay to go near it. Just kidding...

This is the setup for my track car.
Old 03-18-2018, 02:59 PM
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Fastbackjack
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I run a track car as well and although I have an additional screen across the front, I still run with the timing covers. Given the possibility of ever running off into the gravel traps , I'd hate for anything to come up and to get into timing belts. If it wasn't an interference engine, I'd wouldn't sweat it, but...
Old 03-18-2018, 08:33 PM
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StoogeMoe
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Running without covers is just plain foolish.
Old 03-18-2018, 08:34 PM
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odonnell
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I haven't run front or back cover in years on my street car. Sees plenty of miles. Everything is way easier to check on.
Old 03-18-2018, 08:47 PM
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marc abrams
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A ounce of prevention is worth a pound of cure
Old 03-18-2018, 08:50 PM
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MAGK944
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The factory race cars ran with covers, that must tell you something.
Old 03-18-2018, 08:56 PM
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Originally Posted by StoogeMoe
Running without covers is just plain foolish.
Or not...




Old 03-18-2018, 09:25 PM
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MAGK944
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Originally Posted by curtisr
Or not...





None of those are interference engines, so a broken belt is simply replaced with no other damage.
Old 03-19-2018, 12:52 AM
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snb13
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My back cover is in place, but I've never gotten around to putting the front one on. And when I drive the car (it's been on jack stands for the last year) I drive it alot.
Old 03-19-2018, 03:20 AM
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MooreBoost
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Friends car with covers.......


Old 03-19-2018, 08:12 AM
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marc abrams
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Originally Posted by MooreBoost
Friends car with covers.......


Friends without torque wrench.......
Old 03-19-2018, 08:58 AM
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tc944
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Good lord, I am more undecided than before I asked the question! Everyone makes great points. I am now thinking maybe I should at least get the bottom cover. Or maybe fab one up with some expanded metal so he can keep an eye on things.
Old 03-19-2018, 09:03 AM
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PorscheDoc
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Originally Posted by curtisr
Or not...




Yup, and you wouldn't believe the dry sump belts we lose on the race cars because of no belts. Gravel and crap gets in the pulleys and starts nicking them and the belts eventually let go. If you watched the 4 hour IMSA race at Daytona this year, the Mod space mustang blew the motor when the dry sump belt shredded from pulley damage.


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