Nissan 370Z Forum

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-   -   Carbon Fiber Hood (http://www.the370z.com/exterior-interior/70969-carbon-fiber-hood.html)

logenl7 05-08-2013 09:43 AM

Why dont you guys just wrap your hood in CF vinyl???? Easy fix, still lighter than wet carbon..

theDreamer 05-08-2013 09:47 AM

Quote:

Originally Posted by logenl7 (Post 2305994)
Why dont you guys just wrap your hood in CF vinyl???? Easy fix, still lighter than wet carbon..

Because of the vents, or style.
Modifying the stock hood can work also but usually just as much as buying a CF hood.

Chuck33079 05-08-2013 09:54 AM

Quote:

Originally Posted by logenl7 (Post 2305994)
Why dont you guys just wrap your hood in CF vinyl???? Easy fix, still lighter than wet carbon..

I've always felt that you should either do real carbon fiber, or not at all. "CF" vinyl just doesn't look right to me.

Chuck33079 05-08-2013 09:54 AM

Quote:

Originally Posted by theDreamer (Post 2306006)
Because of the vents

This too.

Jasonle 05-08-2013 10:04 AM

http://www.the370z.com/members/jason...04-22-13-3.jpg

Here's my carbon creation hood. Fitment was perfect. Think I paid around $600. I love it.

SgtGoldy 05-08-2013 10:37 AM

Quote:

Originally Posted by Chuck33079 (Post 2306017)
I've always felt that you should either do real carbon fiber, or not at all. "CF" vinyl just doesn't look right to me.

agreed. CF vinyl is ghetto looking and people that know CF can spot it from a mile away. Im going to attempt to wrap item in real CF but I wont do vinyl.

litespeed 05-12-2013 10:44 PM

I have a Seibon carbon fiber hood. I have had it for two years now, and keep it garaged at work and home. It is turning yellow and has two small cracks, one from a model at a car show leaning on it, and one from closing it too hard. It still looks pretty cool, and I do like it, but there is no performance gain from it.

litespeed 05-12-2013 10:52 PM

Carbon fiber is not all the same. There are many different resin systems that can be used, and a few different molding/ curing processes. Almost all of the aftermarket carbon fiber available uses the cheapest/weakest resin systems. I am pretty sure that all aftermarket carbon fiber hoods use some form of filler/backer like chopped fiberglass. I don't think even the high end "dry" hoods are full carbon fiber.
If you want to save a lot of weight, and get some horse power as well, go with a titanium exhaust!

theDreamer 05-13-2013 07:28 AM

Quote:

Originally Posted by litespeed (Post 2312887)
Carbon fiber is not all the same. There are many different resin systems that can be used, and a few different molding/ curing processes. Almost all of the aftermarket carbon fiber available uses the cheapest/weakest resin systems. I am pretty sure that all aftermarket carbon fiber hoods use some form of filler/backer like chopped fiberglass. I don't think even the high end "dry" hoods are full carbon fiber.
If you want to save a lot of weight, and get some horse power as well, go with a titanium exhaust!

But even then a Ti exhaust is really not better.
With a dry CF hood you are removing weight from the front of the car which is huge, while with a Ti exhaust is low and rear half. Also, with a good CF hood (dry or wet) you need to focus on two things, weight & ventilation. Being able to remove pressure and hot air is huge when trying to not lose power, keeping the car in its maximum performance area for as long as possible can be the largest factor.

Chuck33079 05-13-2013 07:34 AM

Quote:

Originally Posted by theDreamer (Post 2313097)
But even then a Ti exhaust is really not better.
With a dry CF hood you are removing weight from the front of the car which is huge, while with a Ti exhaust is low and rear half.

I was just getting ready to type this. And I really don't think a thread asking about cf hoods is the place to say "cf hoods are crap. Buy one of my Ti exhausts."

theDreamer 05-13-2013 07:44 AM

Quote:

Originally Posted by Chuck33079 (Post 2313104)
I was just getting ready to type this. And I really don't think a thread asking about cf hoods is the place to say "cf hoods are crap. Buy one of my Ti exhausts."

Yeah, a bit of a...don't buy X buy my product.
Also, seeing some of the dry CF hoods made by Varis/TS/etc I would say they are fully CF and very good quality. The only issue I ever hear about is the clear is not the best. Though it seems most buy it and just redo the clear and the hood lasts for years without yellowing or cracking.

EZT 05-13-2013 10:09 AM

I got the AMS CF hood for around 550$, fitment was perfect. I never intended to keep displaying the CF so I had it colormatched. I merely wanted some form of aggressive vents.

http://i13.photobucket.com/albums/a2...Teg/photo3.jpg

litespeed 05-13-2013 10:27 AM

Quote:

Originally Posted by Chuck33079 (Post 2313104)
I was just getting ready to type this. And I really don't think a thread asking about cf hoods is the place to say "cf hoods are crap. Buy one of my Ti exhausts."

First of all, I said that I still like my hood, even though its not the best quality!
Secondly, an other user mentioned that for weight savings a battery is a better idea than a hood. I just threw in that a titanium exhaust saves a lot of weight and gaines power too. Just food for thought on weight savings.

litespeed 05-13-2013 10:33 AM

Quote:

Originally Posted by theDreamer (Post 2313116)
Yeah, a bit of a...don't buy X buy my product.
Also, seeing some of the dry CF hoods made by Varis/TS/etc I would say they are fully CF and very good quality. The only issue I ever hear about is the clear is not the best. Though it seems most buy it and just redo the clear and the hood lasts for years without yellowing or cracking.

I am pretty sure the Varis hoods are double sided carbon, with carbon on the under side carbon on the top side, but with fiberglass as the main structure of the hood.

Chuck33079 05-13-2013 10:55 AM

Quote:

Originally Posted by litespeed (Post 2313344)
Secondly, an other user mentioned that for weight savings a battery is a better idea than a hood. I just threw in that a titanium exhaust saves a lot of weight and gaines power too. Just food for thought on weight savings.

Gotcha. I see where you're coming from there.


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