MaricopaAgent

iTrader: (28)

That's interesting.

Few guys running the new Ninja here and love it.

Adam Drake

Do you guys prefer the standard Spec 3 cooling head or the low profile B2102 cooling head and why? Thanks!

Motorman007

iTrader: (89)

Standard Spec 3 -1

Low profile B2102 -0

For me, I like the old school look.

Motorman007

iTrader: (89)

I'll make something on the Mugen facebook Page that we have.

potatobed409

iTrader: (1)

I like the 2102 head. I think there is less chance of bending a cooling fin or breaking one off. As far as performance, I don't see an advantage for the average consumer for the lower head. I'm sure that some of the pros see a difference, I think most won't. I have had a lot of issues tuning the B2102. I'm not sure if thats a issue with the head or the 22c carb or the overall design.

Frank L

iTrader: (148)

What kind of tuning issues??

Frank L

iTrader: (148)

Yes it is. There was a guy on rct selling them many years ago and they work perfectly, easy on and off air filter.

It comes with the 21j3 carb. I put a 22c carb on a spec II and it gained 30-45 secs on a tank.

Yea yea. Rules rules hahahaha.

potatobed409

iTrader: (1)

Im pretty sure its just lack of experience issues. Its hard for me to keep the run on out of it.

MaricopaAgent

iTrader: (28)

I found that the one we had runs best about 330* ..

Andyg01

...if you measure it smack on the plug ..

Chiudioni752

iTrader: (18)

Any chance the B2101 makes a comeback????

Motorman007

iTrader: (89)

Drake?

stephen_bess

It has already made a comeback as the B21 Ty2. 2101 internals with 2102-style head. Should answer that question...

MaricopaAgent

iTrader: (28)

New Ninja is really close.. 2101 with 22c carb

Motorman007

iTrader: (89)

Only close bc of there's no rear ceramic bearing?

I may have to look into a Ninja.