Bonnet vents

Bonnet vents

Author
Discussion

V8 GRF

7,294 posts

212 months

Thursday 25th October 2012
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LordGrover said:
Clive above had a smashing aluminium vented bonnet on his AJP Griff. Can't remember how it came about though.
It appeared on ebay I rember thinking about buying myself. Problem thougfh was it kept the heat in even more than the fibreglass and was prone to bending.

I always like the vents of Jeffsy's car, off the Maserati 3200GT just that bit different and more in the right place to let the heat out as well.

Podie

46,630 posts

277 months

Thursday 25th October 2012
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V8 GRF said:
I always like the vents of Jeffsy's car...
Any photos squire?

LordGrover

33,556 posts

214 months

Thursday 25th October 2012
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Podie said:
Any photos squire?
Scroll down here: click.

V8 GRF

7,294 posts

212 months

Thursday 25th October 2012
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You've missed an l out there. LG wink

LordGrover

33,556 posts

214 months

Thursday 25th October 2012
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V8 GRF said:
You've missed an l out there. LG wink
confused

tongue out

V8 GRF

7,294 posts

212 months

Thursday 25th October 2012
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Here you go

In progress:



Finished Job:


davep

1,143 posts

286 months

Thursday 25th October 2012
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I'm not a fan of the 'fish gill' look. Another option is to cut a few holes in the bonnet's rear flange, you then get a heated windscreen as well.

LordGrover

33,556 posts

214 months

Thursday 25th October 2012
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'rear flange' hehe


[/schoolboy]

Podie

46,630 posts

277 months

Thursday 25th October 2012
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Not sure it'd work on a Griff, but I thought Pete Humphries did a great job on his V8S.


V8 GRF

7,294 posts

212 months

Thursday 25th October 2012
quotequote all
davep said:
I'm not a fan of the 'fish gill' look. Another option is to cut a few holes in the bonnet's rear flange, you then get a heated windscreen as well.
It looks better in the flesh I must admit.

I'm sure Pete Humphries solution works but it's a bit 'racecar functional' for my tastes

davep

1,143 posts

286 months

Thursday 25th October 2012
quotequote all
LordGrover said:
'rear flange' hehe


[/schoolboy]
rofl Ok, just for you LG, ... drill a few holes in the bonnet's 'front bottom'.

LordGrover

33,556 posts

214 months

Thursday 25th October 2012
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Bluebottle has something similar, but rather more than a 'few' holes.

gavgavgav

1,558 posts

231 months

Thursday 25th October 2012
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I can't remember where I saw it, but someone cut a series of rather large round holes near the struts. Was pretty extreme.

clive f

7,250 posts

235 months

Thursday 25th October 2012
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[quote=V8 GRF]

It appeared on ebay I rember thinking about buying myself. Problem thougfh was it kept the heat in even more than the fibreglass and was prone to bending.

quote]


it was bent when I bought it,left in a barn and got crushedhehe but after I dressed it back into shape and resprayed it was fine, 1.5mm thick aluminium sheet, it was very well made, it didn`t bend at all whilst on the car,obviously taking care when leaving the bonnet up, and didn`t hold the heat in any more than the fibreglass one in fact with the vents being over each bank of manifolds the heat was pushed out nicely from the intake on the front of the car when on the move.

will find some pics later, you can buy the vents from kit car and ventilation websites, cut 2 holes in the bonnet, glass in and respray, job done.

Doc Toad

490 posts

152 months

Thursday 25th October 2012
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SSPPGG said:
ant fitted a scoop to his griff, and ive seen a red one with some scooped vents which looked fine.



Edited by SSPPGG on Wednesday 24th October 19:09
I'm the lucky guy that bought Ant's Griff - it does indeed have a very nice carbon fibre NACA duct, but its certainly not for cooling... laugh

boz

82 posts

270 months

Thursday 25th October 2012
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I've always liked this style . . .


clive f

7,250 posts

235 months

Friday 26th October 2012
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Chilliman

11,994 posts

163 months

Friday 26th October 2012
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On the Fibreon website it says 'A few people have shown concern about rain getting into the engine bay'. Ah bless.......... we wouldn't want our sparkly little engine bays getting that nasty horrible rain in now would we smile

Doc Toad

490 posts

152 months

Friday 26th October 2012
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Funnily enough Ant supplied me with a specially engineered plastic beaker to insert into aforementioned NACA duct for just this reason!

Argent

478 posts

243 months

Friday 26th October 2012
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If I was going down this route I think the Fibreon option is the best looking, even though it does look a bit Chimpy.

A.