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A Puma Defender's bonnet has a nice bulge in it to clear the engine, so you'd think the air would rush nicely over the top, creating a low pressure area underneath at the rear, ripe for a vent.
ChatterBox
Sorry, I don't know who, it was just someone on here from a thread I saw a few years ago. Their scoop was smaller, though. That's my concern with what you're doing - the scoop is too big. The secret is to have a big low pressure area and a small, high pressure intake. Of course, like everyone else, I just assumed that ramming air in would do the job, (which appears to make sense at first), until I figured this out.
At any given point in time, somewhere in the world someone is working on a Land-Rover.
A Puma Defender's bonnet has a nice bulge in it to clear the engine, so you'd think the air would rush nicely over the top, creating a low pressure area underneath at the rear, ripe for a vent.
YarnMaster
So you dont know anybody thats done it like thisOriginally Posted by Davo
YarnMaster
Bonnet sides maybe on defender, rear facing is not legal and will fog up windscreen middle
A Puma Defender's bonnet has a nice bulge in it to clear the engine, so you'd think the air would rush nicely over the top, creating a low pressure area underneath at the rear, ripe for a vent.
ChatterBox
Nope, that's a high pressure area where the air meets the bottom of the windscreen. Also, you might find, as I accidentally did, that there's enough low pressure in the engine bay to suck air in the vent.
A Puma Defender's bonnet has a nice bulge in it to clear the engine, so you'd think the air would rush nicely over the top, creating a low pressure area underneath at the rear, ripe for a vent.
At any given point in time, somewhere in the world someone is working on a Land-Rover.
ChatterBox
I did find a few things on the internet over the last several years with various front-facing scoops but no, not absolutely exactly with a whacking big bird-eating scoop like yours - as far as I can remember, anyway. So, once yours is done, if you really want to know if it works, you'll need a Magnehelic gauge to see what it's doing.So you dont know anybody thats done it like this
At any given point in time, somewhere in the world someone is working on a Land-Rover.
ChatterBox
Five minutes later . . . here you go:
Defender :: 1994 Land Rover Defender 90 - Defender Source
What do you think? - Land Rover Forums - Land Rover Enthusiast Forum
Range Rover Convertible
https://www.masai4x4.com/Masai-Sport...-GRP-p63776034
Range Rover Tuning Hood Scoop - Land Rover Forums - Land Rover Enthusiast Forum
At any given point in time, somewhere in the world someone is working on a Land-Rover.
YarnMaster
Ive never seen anything even remotely close on the internet or on the street of forward facing bonnet scoops on Range Rover Classics or Discoverys other than the one i recently posted made by the same guy.
This style is starting to get popular on defenders, examples online can be foind pretty quickly. And a few newer rangies have addes them.
As far as whacking bird eating big, its actually almost the most slimline you could get, try saying that to every 79series driver you meet in person, see how many whacks you get haha.
Agreed with testing, however temps on the freeway, idle and heat soak reduction will be my first tests
YarnMaster
None of these are RRC, and is there data on these links showing it doesnt work?
Only 2 links work and one is not about scoops
YarnMaster
My point is show me where someone has added a good sized wide forward facing scoop and it has not worked on a defender, discovery or RRC
I can find almost zero on RRC, plenty of people have done this to discos and defenders and newer rangies, and im sure there would be horror story's to be found pretty quick if it was not to work
Here are the ones with bird gobblers I have found to date.
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