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My 2 into 1 project now with dyno print out

Posted: Sun May 06, 2012 8:29 pm
by lloydie
This won't be a fast project it will be a bsm time project :)

Ive made a start on it today .
Took my old exhaust headers out the dark corner of the garage .
Its been said that if you do this you will loose bhp and gain torque .
I want more torque :) and I want to tinker :).
Wile I was looking at the exits they look small and if I block one off this would be bad as it will be like putting a Restricter on the exhaust .
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So I went with removing both of them by
Cutting just after the weld for the splitter .
This will give me better flow of the gases to .
Image.
I just need to find a local engineer to make me a larger bore link pipe to connect it to my large bore race can .
I also smoothed the weld on the collets as these were badly done
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This should help it flow even better .
I'm having the headers sand blasted in two week so will look lots better .
I will update this as I go .

Re: My 2 into 1 project

Posted: Sun May 06, 2012 8:51 pm
by Vtrkidda
What side are you going for left or right ? what about two cans on one side one on top of the other :think:
You made me want to tinker now :problem: :think: :thumbup:

Re: My 2 into 1 project

Posted: Sun May 06, 2012 8:59 pm
by lloydie
Vtrkidda wrote:What side are you going for left or right ? what about two cans on one side one on top of the other :think:
You made me want to tinker now :problem: :think: :thumbup:
one down the rhs and angled to exit by the indicator .
this should save weight .
and if it dont work i will just stick the currant system back on :thumbup:

Re: My 2 into 1 project

Posted: Sun May 06, 2012 9:11 pm
by VTRDark
That's a start Lloydi. :thumbup: I regret not taking my header pipes off, giving them a clean, fix a broken stud (only noticed the other day on front) spray Black, new gaskets. Mmmm
What side are you going for left or right ? what about two cans on one side one on top of the other :think:
You made me want to tinker now :problem: :think: :thumbup:
I think the right! Two cans piggy back would be interesting, not seen that on a vtr before.

Keep up the good work. :thumbup:

(:-})

Re: My 2 into 1 project

Posted: Sun May 06, 2012 9:27 pm
by lloydie
[/quote]I think the right! Two cans piggy back would be interesting, not seen that on a vtr before.

Keep up the good work. :thumbup:

(:-})[/quote]
if it had a single sided swing arm then twin stacks would look great .
as they do on a nc30 :beer:

Re: My 2 into 1 project

Posted: Sun May 06, 2012 9:46 pm
by rob...
very similar to what i did, i cut mine here, a bit further back than you, and ran a 65mm big bore tail pipe, (ovaled slightly to fit the downpipe shape), to a big bore stubby race can.
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i'll let you know how it goes, all being well it'll be running this week.

Re: My 2 into 1 project

Posted: Sun May 06, 2012 10:20 pm
by VTRDark
What do you use to stick the exhaust wrap/tape around the pipes?

(:-})

Re: My 2 into 1 project

Posted: Sun May 06, 2012 10:23 pm
by agentpineapple
you cheeky sod lloydie :lol: :lol: :lol:
by the way, are you still after a pair of original link pipes, if so let me know matey

Re: My 2 into 1 project

Posted: Sun May 06, 2012 11:14 pm
by rob...
cybercarl wrote:What do you use to stick the exhaust wrap/tape around the pipes?

(:-})
jubilee clips. start at the can, work towards the head. soak the wrap in a bucket of water before use, keep tension on it as you go. :wink:

Re: My 2 into 1 project

Posted: Mon May 07, 2012 9:37 am
by Gaggenau
I like the idea Lloydi, I bought a single sided system off ebay last year, but it kept the existing right side exit, with a welded plate over the left side. I can feel a difference in comparison to the original system, they way you are doing it i would be interested in what you feel when you ride it with the new system on.

What mine looks like.
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Re: My 2 into 1 project

Posted: Mon May 07, 2012 10:06 am
by jd-man
Gaggenau wrote:I like the idea Lloydi, I bought a single sided system off ebay last year, but it kept the existing right side exit, with a welded plate over the left side. I can feel a difference in comparison to the original system, they way you are doing it i would be interested in what you feel when you ride it with the new system on.

What mine looks like.
Image
Hi Gaggenau nice looking bike where can i get the stickers from on side of the tank are they clear or coloured cheers jd :)

Re: My 2 into 1 project

Posted: Mon May 07, 2012 10:44 am
by agentpineapple
they are stomp grips mate, they cost about £40 on ebay, they help your legs grip the tank when your wearing leathers, i was planning on buying a black set but now i'm thinking i'll get the clear ones, very nice bike gagga...... :thumbup:

Re: My 2 into 1 project

Posted: Mon May 07, 2012 7:42 pm
by jd-man
bigspanishmarty wrote:they are stomp grips mate, they cost about £40 on ebay, they help your legs grip the tank when your wearing leathers, i was planning on buying a black set but now i'm thinking i'll get the clear ones, very nice bike gagga...... :thumbup:
Cheers bsm hope to see you at the w/s day :thumbup:

My 2 into 1 project

Posted: Wed May 09, 2012 3:30 pm
by lloydie
Found a place to make a link pipe locally . Taking the bike in Friday morning to have it made .
Should be fun ride there with no cans on :) shame it's only 2 miles from my house . Here is a pic with the 2-1 headers fitted
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I'm still thinking about what angle to have the can sat at !

My 2 into 1 project

Posted: Wed May 09, 2012 3:31 pm
by lloydie
Found a place to make a link pipe locally . Taking the bike in Friday morning to have it made .
Should be fun ride there with no cans on :) shame it's only 2 miles from my house .