2 into 1 starting point

[Big B n indy]

whats a good starting point for a graydon 2 into 1, 39 pwk,uni filter,fmf fatys,no port work,.30 over,not for sure of elevation im in indianapolis in,. i have a few different jets and needles to work with so anything will help thanks

Edited June 4, 2012 by Big B n indy

[Big B n indy]

start with 160/60 jets, and for the needle, most liked the EEK needle but i ran a NORZ or NORK needle in my pwk38 carb.

 

 

thanks

[MyNameIsMud]

I too am curious about the 2 into 1 setup.

 

Is it good?

 

Noticeable increase?

 

Better than T5's?

 

The thing i wonder about is how they work seeing how you have 2 cylinders fighting each other.Or atleast in my head thats what it seems like would be happening.

 

Can any of the tech savy people here explain the pros and cons to the 2 into 1 over the traditional duals?

[MyNameIsMud]

Thanks!

 

Doesnt get much clearer than that lol

[Dixie normus]

I run a 33pwk . EEK needle, 165/48. The needle is what is crucial for a single to work

[Burt Reynolds]

Its 1:2 not 2:1 39mm is REALLY big for an unported bike,but it will run,i would start 160 main 50 pilot.

Edited June 6, 2012 by Burt Reynolds

[dcalsv02]

It's 2-1.