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FD Vented hood INFO for a DD

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Old 04-05-12, 12:38 AM
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CA FD Vented hood INFO for a DD

Sometime this year (most likely during summer) I plan to change out my oem hood for a vented hood to help with cooling the car.
Ive seen many vented hoods for the FD and they all seem nice, however my FD is my DD, so it WILL be driven in the rain (sadface...)

Does anybody know of some vented hoods that have protection so I can drive in any weather from a light drizzle to a downpour?

Still in the research phase (like I said, not planning on buying one for a few more months) so no rush on responses!


Thanks!

Andrew
Old 04-05-12, 12:41 AM
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I've driven my FD with the Shine FEED replica hood in torrential downpours with no issues. Great hood, great product from Shine.
Old 04-05-12, 12:53 AM
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Originally Posted by Gringo Grande
I've driven my FD with the Shine FEED replica hood in torrential downpours with no issues. Great hood, great product from Shine.
I'm on the same boat as OP.

Did you get the carbon fiber or H-FRP? Also how is the hood under high speeds? Any flexing/hood pins necessary?
Old 04-05-12, 01:52 AM
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I have the FRP version and it is light as *****. I strongly suggest pins. Mine scared the crap out of me wobbling the first time I took it above 70. Please note it NEVER went anywhere but it stopped when I put on pins.
Old 04-05-12, 06:32 AM
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I'm running the scoot hood + modified rain gutters with plumbing so all the water is drained below the car. I've driven it in the rain already and it's not an issue. The vents for air out of the engine bay (gutters), and vents for air through the hood are offset so there is little chance water could actually get in there.
Old 04-05-12, 08:01 AM
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i have a scoote. i driven in the rain.. no problems just my engine bay gets very dirty........... i also have rain guards but never use them... when i leave it outside or wash the car i throw a towel under the hood
Old 04-05-12, 09:05 AM
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Regardless if your engine gets rained on or not its worth it, my car runs so much cooler with the vented hood. To be honest I am more concerned with rain when my car is parked rather than running, water will just settle on a cool engine.
Old 04-05-12, 09:21 AM
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I've had a Scoot CF hood on my RX-7 (which is my DD also) for about 2 years. It is always parked outside and I drive it in all weather conditions. Never had a problem with water except that it makes my engine bay extremely dirty really quickly.
Old 04-05-12, 10:39 AM
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Originally Posted by Highboost242
Regardless if your engine gets rained on or not its worth it, my car runs so much cooler with the vented hood. To be honest I am more concerned with rain when my car is parked rather than running, water will just settle on a cool engine.
And your hood is??????
Old 04-05-12, 12:06 PM
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Anyone running the Siebon CF hoods?
Old 04-05-12, 01:33 PM
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^ I have a seibon CF (its painted) hood. What about it?
Old 04-05-12, 03:17 PM
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I also have a Seibon painted like Montego.

Old 04-05-12, 03:30 PM
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In the past 3 years I've autoxed my FD in the pouring rain several times with no issues.

Well, no issues from the rain getting in the engine bay anyway.

Hood is VIS Mazdaspeed replica.
Old 04-05-12, 03:33 PM
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I want something that will protect the motor while it keeps cool. We all know what happens when you apply cold water to a hot surface. I rather not have any cracks to my motor lol..
Old 04-05-12, 03:34 PM
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Stock Mazda hood here with custom vents it into it above the radiator and alternator area. No problems over the past 4 years.
Old 04-05-12, 03:36 PM
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Originally Posted by jkstill
In the past 3 years I've autoxed my FD in the pouring rain several times with no issues.

Well, no issues from the rain getting in the engine bay anyway.

Hood is VIS Mazdaspeed replica.
I love the mazdaspeed hood however I heard that doesn't include rain gaurds. True?
Old 04-05-12, 03:45 PM
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The Seibon's look good. How do you like the fit and finish?
Old 04-05-12, 03:56 PM
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Originally Posted by FD3S_B00ST
I want something that will protect the motor while it keeps cool. We all know what happens when you apply cold water to a hot surface. I rather not have any cracks to my motor lol..
chances of that happening with rain.. 0

my previous and current fd have had that same hood posted above (Seibon scoot rep) ive drivin in downpours, SNOW, hail, you name it. Never had a problem except oxidization if it sat in the driveway for a while.

But now i have a garage

daily drove my last fd also no problems.. Dont worry too much
Old 04-05-12, 04:55 PM
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We all know what happens when you apply cold water to a hot surface. I rather not have any cracks to my motor lol..
Apparently not. You asked for advice...multiple members have posted offering their experience with vented hoods and rain. I've NEVER once heard of someone "cracking" their engine because of rain through a vented hood. I do know one member with a 3-rotor, due to the placement of the alternator, experienced a short.

That being said, when someone says they have Auto-X'd their car in rain multiple times and experienced no issues...I'd suggest that your chances of experiencing anything other than a dirty engine bay are infinitesimal! =)
Old 04-05-12, 05:25 PM
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Just get a hood with rain guards or make your own rain guards. I had a vented hood on my FD which was a DD for over 4 years with no issue.
Old 04-06-12, 02:54 AM
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also running the shine auto FEED CF hood, drove in heavy heavy heavy thunderstorm with no problem, also sat in heavy heavy rain with no problem
Old 04-06-12, 11:42 AM
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Originally Posted by Flying_solo
The Seibon's look good. How do you like the fit and finish?
Seibon is known for their good fitment. The only issue that I have is the larger than average gap between the hood and the bumper. And yes it's caused by the hood not the bumper as I had the stock bumper for a while there. But honestly I don't mind it at all but it is something to note.










Another thing to notice on the seibon scoot style hood is that the vents are less agressive that the other manufacturers. On a street car like mine I actually prefer it as it is a more subtle look.

Last edited by Montego; 04-06-12 at 11:46 AM.
Old 04-06-12, 03:14 PM
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Originally Posted by David Hayes
Stock Mazda hood here with custom vents it into it above the radiator and alternator area. No problems over the past 4 years.
hey david,

any pics of your hood? i'd like to see it. sorta like the supra in F&F style?
Old 04-06-12, 05:44 PM
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I will post some pics up soon.
Old 04-06-12, 05:45 PM
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^awesome^


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