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DIFFERENT MODEL CARBS


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benno

 
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DIFFERENT MODEL CARBS

Mon Nov 12, 2007 5:25 pm » Post: #1 » Download Post

Hello All,
Will a set of TA20 carbs (r2j/r4j) fit a r5k (TA21's).
Reason I ask is that I've fu**ed my set of 21's trying to remove a very stubborn air screw and it will make my search a little easier. Obviously swap my jets/needles etc but what about the tps and anything else,
cheers in advance
Benno
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Andy
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1991 Honda NSR250 MC21
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Tue Nov 13, 2007 10:34 pm » Post: #2 » Download Post

There are some subtle internal differences, but make sure you check the jetting and it should be OK.

Externally they are the same. TPS should be OK, as they have an anti-tamper screw and once set at the factory shouldn't need fiddling with unless your name's Stephen and can't help a fiddle!! Very Happy

You may find R2/R4 carbs run slightly different, so you may not end up with same jetting/needles.
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benno

 
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Wed Nov 14, 2007 11:10 am » Post: #3 » Download Post

thanks for the reply
Benno
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