04-06-2019, 06:04 PM | #1 |
Join Date: Feb 2019
Location: New England
Posts: 25
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CSC TT250 Ebay exhaust installed and high flow foam filter
Ebay exhaust installed. Had to weld on a new mounting tab for the muffler and make an indent in the pipe for the clutch actuator. Installed a size 40 pilot jet and added a 42mm foam high flow filter which eliminates the stock air box inlet. Starting this "beast" is easier now with the bigger pilot. I also eliminated the emissions components. I kept the air-box on for now until i can do the trash can mod. Performance and sound from the air filter and exhaust is awesome! There is a definite pull from 5k-7k rpm now (I weigh 170lbs.) I am going to go up one or two sizes on the main jet when I get the correct jets. This kit is available on Amazon https://www.amazon.com/gp/product/B0...iglink28144-20
I bought this carb kit on eBay https://www.amazon.com/gp/product/B0...iglink28144-20 but the main jets are the wrong thread type. The pilot jet was correct though Currently 50 miles on the odometer and will be switching to T4 15w-40 Rotella soon. Oh and I am breaking in the engine by doing some Hard pulls up to 7000rpm then riding it easy and repeating numerous times. There is no way I can keep the rpms under 5k for 500 miles with the hills here in Maine. Plus the long stretches of 55mph roads. Last edited by blksheep; 04-07-2019 at 08:58 AM. |
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04-06-2019, 08:54 PM | #2 |
Join Date: Oct 2013
Location: Leesville SC
Posts: 835
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Man those TT's are good looking bikes. And yeah you need some more fuel on the Main circuit.
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04-07-2019, 08:54 AM | #3 |
Join Date: Sep 2017
Location: N Texas
Posts: 706
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Very nice work! looks great.
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04-07-2019, 09:03 PM | #4 |
Join Date: Sep 2015
Location: East Central Hellinois
Posts: 1,344
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Sweet !
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04-08-2019, 11:05 AM | #5 |
Join Date: Mar 2010
Location: Volcano, Ca
Posts: 7,112
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Disable the air injection. It's hell on muffler packing without a cat to suck it up.
Just plug off the vacuum feed and stuff something in the big rubber hose.
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04-08-2019, 01:05 PM | #6 |
Join Date: Feb 2019
Location: New England
Posts: 25
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Yes, thanks. I did this already. I plugged the hose that comes off the engine and capped off the inlet at the carb flange.
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