New +4mm crank in ported cases*for sale or for trade*

[Roseand]

Crank is a brand new OEM yamaha crank with koyo bearings that was stroked +4mm and OEM 125mm rods that were race finished and balanced. 62t cases professionally ported, extra pulse fitting added. Assembled with OEM crank seals and 1211. Never been run.
$1100 shipped

 

[restosud]

who ported?

 

[Roseand]

who ported?

Not 100% sure. Either speedwerx, Jeff Jensen of top end performance or someone from Team Yamaha
Crank was built by Langston. It's new o/s

 

[MTRHEAD]

who ported?

Doesn’t really matter. Look at the pics. Serious slot porting. Cylinders are about timing and exhaust size. Cases are about direct flow. These look good.

 

[Roseand]

Bump

 

[Roseand]

Bump! Cheapest option for a 4mil around AND with KOYO bearings!

 

[Roseand]

Only selling to go to stock stroke, no surprises here. It's a solid setup.
Willing to consider trades of yamaha or aftermarket parts. Ada head, b pipe, aftermarket mikuni 44s, other dual aftermarket carbs, a/m intake manifold, hooker prop, ported cylinder, new rebuilt , new oem or new sbt stock stroke crank, etc. Or make an offer.

 

[gsxral1000]

Pm sent

 

[Roseand]

Bump. Make me a cash or trade offer! Can send this straight to your builder to make a ripper.

 

[Roseand]

SOLD