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4-stroke Performance - Tuned Free-Flow Exhaust
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I will sure share the results of the on-road performance(courtesy V-box and other accuracy devices), thats what matters to all of us here. Dyno figures are part of my development targets and that will surely be revealed only as and when needed.Originally posted by kk_RTR View Postsigpic
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WEll then Joel i am looking forward for your exhaust design. Also if possible compare your tuned bike with the stock counterparts.Originally posted by Joel View Postshow me one manufacturer in the country that sells performance with dyno chart as a reference. I have done dyno testing for my own bench marking and there is V-box testing done to further get real world figures. If anybody else is doing this much, we can take it from there.
@rahul - A race exhaust (like in the case of prabhakar) will lean the mixture quite a lot and hence will need to be backed with more fuel to get back to stoich. Backfire is a clear sign of lean out. In the case of normal street pipes, that wont happen as it wont let the mixture lean by that much.
@freekoo - FZ will gain quite a lot with an exhaust. Wont quite any figures, but its easily over 10%. No engine mods required unless you feel the need
. Tapered headers are for 2-strokes man. However tapered sections will follow at other places.
@diehard - Thats a race pipe, will not matter to anyone else.
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Ofcourse, the stock bikes will be compared with the tuned ones. Thats how it has been for all these years.Originally posted by freekoo View PostWEll then Joel i am looking forward for your exhaust design. Also if possible compare your tuned bike with the stock counterparts.
Been busy with race weekends, hence the delay in responding.
Will post the pics of the pipe on my R15 within 2 days as I have some other works pending at the moment. Just waiting for the pipe to return after the chrome plating job.sigpic
[email protected]
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Hey Joel, First of all CONGRATULATIONS on for the new venture & All the Best for it. A very good initiative from your side for people over here. There's nothing like this available with actual results in the markets. By the way how much would a good exhaust for the P 220 Dtsi cost ? What would be the delivery period ?
CHEERS,
G DPEACE
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^Thanks man. One week from the time you order in a typical scenario. If I can find some extra time, then it will get done earlier. Everything else over a mail.sigpic
[email protected]
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I have been busy with races for the last 4 weeks now.
Will post pics of the r15 pipe and a new karizma pipe that I'm building.
The funny part in India is that nobody understands or values good performance products. The dagrex exhaust sold by yamaha costs 17.5k and they have sold them in decent numbers. That pipe on the dyno makes hardly any difference. But when an attempt is made to give better performance for the masses for one-third the price, everybody wants it for free. I have received plenty of enquiries since the time I started the thread, but the vibes are pretty pathetic. All those who talk on the forum about performance are the opposite when they personally need it. Nobody wants to know what efforts and research went into the development to get the right performance. I hope the scene in India changes.sigpic
[email protected]
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I fully understand bro what you are thinking and why you are so upset and I totally agree with you.Originally posted by Joel View PostI have been busy with races for the last 4 weeks now.
Will post pics of the r15 pipe and a new karizma pipe that I'm building.
The funny part in India is that nobody understands or values good performance products. The dagrex exhaust sold by yamaha costs 17.5k and they have sold them in decent numbers. That pipe on the dyno makes hardly any difference. But when an attempt is made to give better performance for the masses for one-third the price, everybody wants it for free. I have received plenty of enquiries since the time I started the thread, but the vibes are pretty pathetic. All those who talk on the forum about performance are the opposite when they personally need it. Nobody wants to know what efforts and research went into the development to get the right performance. I hope the scene in India changes.
But look it from this perspective...
In order to sell their Dragex pipes, Yamaha resorted to some well aimed advertisements... say like YouTube videos of the Exhausts in Action, Full Spec Sheets with pictures, and also, a full scale video of how to install them.
I'm very positive that once you put and publish some descriptive pics and videos of the pipes that you have developed.... you're gonna get pretty much swamped with orders
, because we all know that it's comming from the brotherhood who really understands what's required.
As of today all we know of the exhaust is based on the discussions we had so far and the faith that since it's comming from you... it's gonna be the best in the class.... but once we see something in flesh and concrete I'm pretty much sure that's goning to go a long way towards finalizing things.
So, don't loose hope like that.... and believe in the brotherhood!!
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Originally posted by Joel View PostI have been busy with races for the last 4 weeks now.
Will post pics of the r15 pipe and a new karizma pipe that I'm building.
The funny part in India is that nobody understands or values good performance products. The dagrex exhaust sold by yamaha costs 17.5k and they have sold them in decent numbers. That pipe on the dyno makes hardly any difference. But when an attempt is made to give better performance for the masses for one-third the price, everybody wants it for free. I have received plenty of enquiries since the time I started the thread, but the vibes are pretty pathetic. All those who talk on the forum about performance are the opposite when they personally need it. Nobody wants to know what efforts and research went into the development to get the right performance. I hope the scene in India changes.Ya man....one third of the dagrex u say...thats a some very serious effort by you...mind you...dont lose hope by few mails....Originally posted by csajal View PostI fully understand bro what you are thinking and why you are so upset and I totally agree with you.
But look it from this perspective...
In order to sell their Dragex pipes, Yamaha resorted to some well aimed advertisements... say like YouTube videos of the Exhausts in Action, Full Spec Sheets with pictures, and also, a full scale video of how to install them.
I'm very positive that once you put and publish some descriptive pics and videos of the pipes that you have developed.... you're gonna get pretty much swamped with orders
, because we all know that it's comming from the brotherhood who really understands what's required.
As of today all we know of the exhaust is based on the discussions we had so far and the faith that since it's comming from you... it's gonna be the best in the class.... but once we see something in flesh and concrete I'm pretty much sure that's goning to go a long way towards finalizing things.
So, don't loose hope like that.... and believe in the brotherhood!!
just patiently wait and see once you get the performance figures out...
I was actually also hoping for the FZ pipe by you as it seemed by your earlier discussions...
ok...no prob....anyways...we are waiting....
cheers.....
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Hi Joel,Originally posted by Joel View PostServing a community filled with enthusiasts is a great deed and after overwhelming requests to offer performance packages, I have finally made my first move
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We will fabricate custom Tuned FreeFlow Exhausts based on the consumer's performance requirement.
Exhausts as straight swap to stock engines will also be fabricated.
Performance gains will vary from engine to engine and the best state of tune will deliver the maximum results.
*Custom Tuned Free Flow Exhaust for modified engines (racing/street - based on cam profile, mods,requirement)
*Stock Replacement Exhaust for stock engines.
Bikes
Yamaha YZF-R15, Yamaha FZ-16/Fazer, TVS Apache RTR 160/180, Bajaj Pulsar 220 FI/carb, HH Karizma.
These bikes have been tested and performance gains have been recorded.
All enquiry may be sent to my email - [email protected]
More custom performance accessories will be available at a later phase
. More specifically for the R15 and RTR 160/180.
Thanks to all those who have supported and helped me reach this far.
Cheers,
Joel
Just sent you a mail. Hope to hear from you real soon.Only a biker knows why a dog sticks his head out of a car window.
Multum in Parvo - Much in Little
"Yes, it is FAST! No, you CAN'T ride it!" - http://www.xbhp.com/talkies/general-...a-300-san.html
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Some pics of my pipe for the R15. bike belongs to our member, bikemanic.
sigpic
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Hey Prabhakar Bhai why dont u ask the GUY who owns it to give us all a proper feedbackOriginally posted by Prabhakar View PostComing to this Bikes power - Only guys who rode the bike in HYD can tell U more about it.
Some of the xBhp members did ride it.
I'll ask them to give their feedback here.
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excellent stuff joel!Originally posted by Joel View PostSome pics of my pipe for the R15. bike belongs to our member, bikemanic.
http://www.xbhp.com/talkies/desi-bik...5-aka-r16.html
how is the sound now.? is it very different from the stock( i mean loudness) .
i dont want to attract cops , thats the only thing stopping me from going in for the exhaust.!
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