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OS SPEED B2102

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07-11-2017, 08:33 PM

#181

Frank L

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07-11-2017, 09:40 PM

#182

froggie22

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Quote:

Originally Posted by ironzgti35

Are most running P3 or P4 plugs?

I just run P4.

07-12-2017, 08:42 PM

#183

rcmania74

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08-24-2017, 05:24 PM

#184

segreda

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Practicing with my b2102 engine and find out it was a little "tricky " to tune

Saw adam drake video on youtube

My engine came 0.90mm from flush on middle range from factory... drake recomend 0.60

Try it with 0.60 and retune the low speed and the high speed... wow... back again with the constant os carb as always... first time touching middle setting on os carbs... if your b2102 has a "flat" throttle curve ... start from there ... thanks adam ... it was great help

08-28-2017, 08:13 PM

#185

Iggy 102

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What do u mean .60mm ??

08-29-2017, 04:31 PM

#186

segreda

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Quote:

Originally Posted by Iggy 102

What do u mean .60mm ??

Middle needle carb setting measure with a calipper... just like adam drake shows it on his video

08-29-2017, 08:40 PM

#187

Iggy 102

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Quote:

Originally Posted by segreda

Middle needle carb setting measure with a calipper... just like adam drake shows it on his video

I found lots of videos from him but not the one you talk about do u have a link?

08-29-2017, 09:18 PM

#188

bru00z

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Quote:

Originally Posted by Iggy 102

I found lots of videos from him but not the one you talk about do u have a link?

+ YouTube Video

08-30-2017, 11:06 AM

#189

Adam Drake

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Happy to help!

https://www.youtube.com/watch?v=oX51vQoOc0c&t=211s

https://www.youtube.com/watch?v=mS1Poa3zgig

Please feel free to subscribe to the channel.

Adam

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09-02-2017, 05:32 AM

#190

Frank L

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Last edited by Frank L; 09-03-2017 at 06:55 AM.

09-15-2017, 07:04 PM

#191

Frank L

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Ready to rock...

Attached Thumbnails

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09-16-2017, 07:43 AM

#192

MaricopaAgent

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Quote:

Originally Posted by Frank L

Ready to rock...

Not a 2102 from my understanding..

that should be a 2101 with new carb and head.

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09-17-2017, 03:28 AM

#193

potatobed409

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Does the new B21Ty2 have the 21j carb or the 22c? Most of the locals have put the old carb on the B2102 and like it much better. Easier to tune and keeps tune better.