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Author Topic: Suzuki TS400 jetting with an expansion chamber  (Read 2118 times)

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Offline Ray Kricker

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Suzuki TS400 jetting with an expansion chamber
« on: June 14, 2010, 07:45:01 PM »
A mate of mine just rebuilt his early TS400 and has had an expansion chamber built for it.  He said it's a 'bit doughy' up until about 4 1/2 thou RPM.  Can anyone tell me if he should change his jetting?  It has the original carb on it.  Cheers Ray.
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Offline paco

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Re: Suzuki TS400 jetting with an expansion chamber
« Reply #1 on: June 15, 2010, 06:09:47 AM »
yes, he should go up a size or two.The expansion chamber acts as super charger.paul.
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DR

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Re: Suzuki TS400 jetting with an expansion chamber
« Reply #2 on: June 15, 2010, 10:11:27 AM »
try and obtain an RM250/370/400 or PE250/400 VM36SS carb and jet it to std PE250N specs..seemed to work very well using a pod filter and expansion chamber on a fairly std TS400 ;) 
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Offline Ray Kricker

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Re: Suzuki TS400 jetting with an expansion chamber
« Reply #3 on: June 15, 2010, 11:03:56 AM »
Thanks Doc, I happen to have a spare VM36 carb so will give it a try.
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