B-Pipe difference

[cookn]

really there are slight variations to alot of the pipes and chambers based on when they were made. most people bore out the manifold and head pipe anyway

 

[jdsfel]

most people bore out the manifold and head pipe anyway

What size is optimal for ported 710 with single 46?

 

[Schmidty721]

What size is optimal for ported 710 with single 46?

Buy a big bore bpipe gasket from jetmaniac and port match it to that. ~50mm

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[jdsfel]

Buy a big bore bpipe gasket from jetmaniac and port match it to that. ~50mm

Sent from my XT1254 using Tapatalk

Sounds good. Thanks

 

[Quinc]

Sounds good. Thanks

@holeshot Does a great job port matching and polishing the inside of the manifold for a great price too.

 

[///M5]

Grind the front corner of the exhaust side bed plate.
Grind the front corner of the exhaust side bed plate.
Grind the front corner of the exhaust side bed plate.
Grind the front corner of the exhaust side bed plate.
Grind the front corner of the exhaust side bed plate.
Grind the front corner of the exhaust side bed plate.
Grind the front corner of the exhaust side bed plate.

Grind the front corner of the exhaust side bed plate.

Thats all I do, and it works great to create the clearance you need without denting the pipe