T66
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| posted on 2/8/10 at 07:28 PM |
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BEC - Catalytic Converter Advice
I have a Rotrex Blackbird engine....
And intend to build my car for road & competition use, ie hillclimbs & sprints.
Which CAT and where from please ? to compy with iva/msa regs....
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Flamez
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| posted on 2/8/10 at 08:52 PM |
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Merlin Motorsports
my build mac1motorsports
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T66
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| posted on 2/8/10 at 09:00 PM |
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thanks for that..
any others ?
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minitici
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| posted on 3/8/10 at 08:14 AM |
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But don't expect a cat to survive long on a BEC.
The 750 racers have trouble with their cats.
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sucksqueezebangblow
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| posted on 3/8/10 at 08:20 AM |
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MNR fabricate their own so should be able to make you one to fit.
Better to Burnout than to Fade Away JET METAL ~ AndySparrow © 
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MK9R
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| posted on 3/8/10 at 09:59 AM |
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use a slice of zx12 cat, fitted into the end of the tail pipe
Cheers Austen
RGB car number 9
www.austengreenway.co.uk
www.automatedtechnologygroup.co.uk
www.trackace.co.uk
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T66
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| posted on 3/8/10 at 10:10 AM |
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The whole CAt thing is a pain in the butt...
Volume cars yes, but realistically how much is motorsport and the home builder contributing to global warming.
Fashionable bullsh1t
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procomp
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| posted on 3/8/10 at 10:47 AM |
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Hi
As mentioned above take the advice of those running in RGB. They know what will work and certinaly what won't.
The whole thing with cats on competition cars was purely a Green Pr load of rubbish. The emphasis has now moved on from the pollutant side of things
to the noise side of things. Hence we are now being restricted on noise pollution more and more and tyres are having to be made so we don't keep
squealing tyres round corners.
Wouldn't surprise me if the MSA implement speed limits on corners next year to reduce the tyre noise. Would be about as sensible as trying to
run a race car on a set of twin 50 webbers with a cat. 
Cheers Matt
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T66
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| posted on 3/8/10 at 12:00 PM |
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Thanks for that, I will have a look at the 750 site...
Your right though, its all pretty futile to me !
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