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Trs rr 250 mapping switch and smoking


westygas270
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Hi all just wondered what map setting most run there bike on ? Know some people say doesn’t make much difference also what way does the switch go for wet and dry setting ? 

Also done two small trials on my new bike had about 3/4 of a can of fuel through it and is smoking when you open it up, I’ve not really had it opened up as small trials and knowntge garage put a lot of oil in a full tank of petrol has anyone had similar ? 

 

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TRS recommend only 50cc to 5lts and definitely no more than 60cc 

 

2017 TRS One RR

 

Keihin PWK28 carburetor (all engine sizes)

 

Gasoline - Minimum octane USA – 95 (Ethanol content must be 0%) we recommend race gas, no ethanol

 

Premix ratio – 100:1 (absolutely no richer than 80:1)

Float height – 19mm

Main jet – 125

Needle – JJH (3rd clip position)

Slide size – 3.5

Pilot (slow) jet – 45

Choke (starter) jet – 62

Air screw standard position (factory setting) – 1.5 turns out

Edited by taff_d
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