I keep thinking about a rear exhaust for my fury but the main issue is that the fuel tank in also in the rear.
SO
what do you think if I put the fuel tank in the passenger seat area? I do not have a passenger seat and I seem to remember seeing a racing seven with this done, the area was then covered/boxed in to seal it all.
what are the pros and cons if any of doing this?
Fuel Tank
- RobMsport
- Posts: 704
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- Name: Rob Farley
- Location: Aston Clinton , BUCKS
Re: Fuel Tank
Don't think the scrutes will like it , especially the ' lame little chap ' who scrutes at Goodwood My original silencer on the Stylus went across the rear , just under the tank -- heat sheild etc . If room , the system could be twin ovals to reduce silencer height . I only moved mine to side exit because the original went down underneath the chassis then across and I wanted to lower the car . You could split the entry pipe into twins OR enter one then back into the other
- adithorp
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- Name: adrian thorp
- Location: Hyde, Manchester
Re: Fuel Tank
Think I read about someone doing this before. They had to bring the passenger rear panel forward and cut out the floor under the tank to convince the scrutineers it wasn't IN the passenger area. If the tank split/leaked it couldn't/wouldn't get into the passenger area, was the argument. Can't remember if it was for sprint/hillclimb or circuit racing.
Just a memory though, not recent and not gospel.
There's space above the diff for a small tank if it's IRS and this LCB thread shows quite a large tank using that and some tunnel space (not a simple solution though)...
http://www.locostbuilders.co.uk/viewthr ... 952&page=6
Just a memory though, not recent and not gospel.
There's space above the diff for a small tank if it's IRS and this LCB thread shows quite a large tank using that and some tunnel space (not a simple solution though)...
http://www.locostbuilders.co.uk/viewthr ... 952&page=6
- David
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Re: Fuel Tank
Two or three of the better sprinting Westfields have just this arrangement (most notably Derek Hodder's supercharged Honda version. It doesn't seem to be a problem providing the tank is fully contained within a separate compartment with no unsealed holes.
Of course, it's a full no-no for anyone competing in road-going classes.
For sprinting, I have a 9 litre fuel tank in the back of the Striker, which takes up very little room at all. As suggested by Adi, could a creatively crafted tank not be a solution?
Of course, it's a full no-no for anyone competing in road-going classes.
For sprinting, I have a 9 litre fuel tank in the back of the Striker, which takes up very little room at all. As suggested by Adi, could a creatively crafted tank not be a solution?
Se7en Pervert -- by definition; I don't drive a Caterham
- David
- Posts: 767
- Joined: Thu Jul 09, 2009 4:43 pm
- Name: David Hussey
- Location: Woodbridge, Suffolk
- Contact:
Re: Fuel Tank
Two or three of the better sprinting Westfields have just this arrangement (most notably Derek Hodder's supercharged Honda version. It doesn't seem to be a problem providing the tank is fully contained within a separate compartment with no unsealed holes.
Of course, it's a full no-no for anyone competing in road-going classes.
For sprinting, I have a 9 litre fuel tank in the back of the Striker, which takes up very little room at all. As suggested by Adi, could a creatively crafted tank not be a solution?
Of course, it's a full no-no for anyone competing in road-going classes.
For sprinting, I have a 9 litre fuel tank in the back of the Striker, which takes up very little room at all. As suggested by Adi, could a creatively crafted tank not be a solution?
Se7en Pervert -- by definition; I don't drive a Caterham
- dopdog
- Posts: 934
- Joined: Tue May 04, 2010 6:50 am
- Name: Simon Boulter
- Location: Oxfordshire
Re: Fuel Tank
I was just thinking about fitting another silencer in the back to make sure I pass sound tests.
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- 7ishNZ
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- Name: Evan Morgan
- Location: Christchurch, New Zealand
Re: Fuel Tank
Here's a link to the rear exhaust I made for my phoenix
http://i.imgur.com/FjIOItO.jpg
http://i.imgur.com/FjIOItO.jpg
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- Name: Micha mertens
Re: Fuel Tank
a tank / fuel cell which complies with FIA rules is allowed to be fitted inside a car if there is another aluminium compartment fitted around.
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