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Author: Subject: attaching bonnet scoop
omega0684

posted on 18/6/08 at 09:32 PM Reply With Quote
attaching bonnet scoop

Evening all

i have just been looking at the carbon mods website and my wallet started shouting at me, NO NO NO NO NO NO, so whilst browsing i came across this

carbon mods page

i dont have a bonnet scoop on my car but have been thinking about getting one for a while as i have a burton racing rocker cover but it doesn't fit under my bonnet without a scoop. then it got me thinking,

how would you go about fitting a scoop onto a bonnet that doesn't have one?

obviously there would be cutting involved but how do you fix the scoop to the bonnet..





I love Pinto's, even if i did get mine from P&O!

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Humbug

posted on 18/6/08 at 09:37 PM Reply With Quote
"The scoop needs to be securely installed and is provided complete with a paper drilling template and pre-bonded fasteners to ensure trouble-free secure installation", maybe?

Depending on how it is underneath, you could use PU adhesive and/or rivets from underneath

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worX

posted on 18/6/08 at 09:37 PM Reply With Quote
I think you'd be safe just bonding it on.

Obviously observing the normal rules re bonding ie Keying the surface and clean/dry etc.

By the way, I saw the bonnet bulge for the first time yesterday and it's a really high quality item! Made me want one and I don't even need a bulge!!!

Steve






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BenB

posted on 18/6/08 at 09:38 PM Reply With Quote
They often have a small "return" on the inside of the scoop around the edges.

I just cut the bonnet hole so it was the same size as the scoop and rivetted through the bonnet and scoop....

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omega0684

posted on 18/6/08 at 09:42 PM Reply With Quote
i think that rivets would be the best way to go, the last thing i want to see is my bonnet scoop flying off at 70+ mph (on the track of course)





I love Pinto's, even if i did get mine from P&O!

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omega0684

posted on 18/6/08 at 09:45 PM Reply With Quote
I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE, I WANT ONE,





I love Pinto's, even if i did get mine from P&O!

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bimbleuk

posted on 19/6/08 at 08:14 AM Reply With Quote
I fitted a GRP scoop to the bonnet of my turbo'd Corolla in my youth. Quite wide opening and directly in the airflow. I used 6 bolts through the flange inside the scoop. Unfortunately at 135MPH the scoop separated from the flange!!

The next one was glassed up twice as thick and had 8 bolts holding it on

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Mr Whippy

posted on 19/6/08 at 08:22 AM Reply With Quote
quote:
Originally posted by bimbleuk
I fitted a GRP scoop to the bonnet of my turbo'd Corolla in my youth. Quite wide opening and directly in the airflow. I used 6 bolts through the flange inside the scoop. Unfortunately at 135MPH the scoop separated from the flange!!

The next one was glassed up twice as thick and had 8 bolts holding it on


my Cortina’s scoop (originally stared as a small bump to clear the carbs) was hammered out from underneath with a ball hammer and an friend holding a block of wood on the other side 'imperfections' were removed with body filler and a grinder cut the slot. Worked really well.

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neilj37

posted on 19/6/08 at 11:27 AM Reply With Quote
quote:
Originally posted by worX
Made me want one and I don't even need a bulge!!!

Steve


Not even a belly bulge

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Richard Quinn

posted on 19/6/08 at 11:42 AM Reply With Quote
quote:
Originally posted by Mr Whippy[/i
my Cortina’s scoop (originally stared as a small bump to clear the carbs) was hammered out from underneath with a ball hammer and an friend holding a block of wood on the other side 'imperfections' were removed with body filler and a grinder cut the slot. Worked really well.


A word of warning - This is probably better suited to metal bonnets than fibreglass ones!

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