1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Vented Hood for SA

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Old Dec 30, 2004 | 08:34 PM
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Vented Hood for SA

Where can I find a vented hood for a 1st gen rx-7? I've searched high and low and nary a thing has come up. Thanks all
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Old Dec 30, 2004 | 08:39 PM
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MariahMotorsports has the NACA duct available as a hood, or install to your stock hood (either functional or not). It is configured for a non-sidedrafted carb ( the flow is to the stock carb location, not on the driver side like a sidedraft would need.

Mine cools off my header
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Old Dec 30, 2004 | 08:43 PM
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Mantis (I believe) is working on one, search his post
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Old Dec 30, 2004 | 11:32 PM
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thanks everyone!
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Old Dec 31, 2004 | 02:16 PM
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http://img.photobucket.com/albums/v2...y/DSC01405.jpg

You can always custom make it from the stock steel hood like mine,or better yet, a lighter fiberglass hood.There are a few places that sell stock replacement fiberglass hoods.I stuck with the steel one for rigidity due to size of my extraction duct.
Our cars are old enough that there isnt the availibility of carbon and custom hoods,like with the Honda crowd.
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Old Dec 31, 2004 | 02:29 PM
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The vented hood I'm making will fit SA and FB, though the reinforced prop-rod hole is on the FB side only.

We pulled a complete one from the moulds (skin and bracing) last week, but the knucklehead new guy used C-clamps to squeeze them together as the bonding layer set so it warped. Pulling another one next week with a new custom clamp that disperses the load equally (the clamp he was supposed to use!), final finishing, and pics to follow.

Carbon Fibre will be an option in the spring.

Last edited by Manntis; Dec 31, 2004 at 02:32 PM.
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Old Jan 1, 2005 | 12:50 AM
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just to clarify - what is the difference between an SA and FB?
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Old Jan 1, 2005 | 01:04 AM
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Sa = '79-'82, FB= '83-'85
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Old Jan 1, 2005 | 02:03 AM
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Originally Posted by BigPimpin'
Sa = '79-'82, FB= '83-'85
WRONG!!!

in north america sa = '79,'80 fb = '81, - '85
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Old Jan 1, 2005 | 03:44 AM
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or just leave your hood cracked open. lol, instant cowl
*jk*
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Old Jan 1, 2005 | 11:19 AM
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Originally Posted by nick1
WRONG!!!

in north america sa = '79,'80 fb = '81, - '85
whats the major differences between the two? thanks for being patient with this n00b
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Old Jan 1, 2005 | 12:04 PM
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There were a few minor changes both inside and out. The taillights are different and so is the front bumper. On the inside, the center console is slightly different. On the '79s the hood prop was on the passenger side, however in '80 the switched it to the driver's side and iirc left it there for the remainder of the 7s. The '79 also had a points style distributor, but that was thrown out in '80 as well. You can search to find out all differences. I hope this helps.
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Old Jan 1, 2005 | 04:49 PM
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Originally Posted by 1stgen4life
There were a few minor changes both inside and out. The taillights are different and so is the front bumper. On the inside, the center console is slightly different. On the '79s the hood prop was on the passenger side, however in '80 the switched it to the driver's side and iirc left it there for the remainder of the 7s. The '79 also had a points style distributor, but that was thrown out in '80 as well. You can search to find out all differences. I hope this helps.
bah, those little changes got it a chassis designation change? lol j/k thanks for the info

i know all about those taillights. just broke one in half i take it the "FB" style lights won't work
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Old Jan 1, 2005 | 05:32 PM
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Thumbs up to a really nice job. Got more pics?




Originally Posted by steve84GS TII
http://img.photobucket.com/albums/v2...y/DSC01405.jpg

You can always custom make it from the stock steel hood like mine,or better yet, a lighter fiberglass hood.There are a few places that sell stock replacement fiberglass hoods.I stuck with the steel one for rigidity due to size of my extraction duct.
Our cars are old enough that there isnt the availibility of carbon and custom hoods,like with the Honda crowd.
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Old Jan 1, 2005 | 05:48 PM
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Originally Posted by steve84GS TII
wow that looks nice
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