61x vs 62t porting?

[Crab]

???? how much different?

 

[Matt_E]

Depends on what type of porting and who does it

 

[Crab]

Depends on what type of porting and who does it

Clarification, stock porting differences.

 

[Matt_E]

Higher exhaust, higher transfers. Not sure about boost

Look into .#0's port spec thread.

 

[kevbo]

There is several threads here with the porting specs. A 62T cyl makes good power without porting but has softer throttle response. This makes them less popular with most standup riders since they like to jockey their throttles ten times a second. They are ideal for fast rec skis and big bore modifications.

 

[x2skier]

There is several threads here with the porting specs. A 62T cyl makes good power without porting but has softer throttle response. This makes them less popular with most standup riders since they like to jockey their throttles ten times a second. They are ideal for fast rec skis and big bore modifications.

How do the 760 cylinders fit into the mix? 61x style porting? 62T? Neither?

 

[Mouthfulloflake]

760 = 62t port specs with 84mm bore.