wtb yamaha mag pump

Im looking to buy a 140mm mag pump non setback 12 vein for a superjet
anyone got one out there sitting in there shed
Cash buyer

how much diff do the 12 vein make?

Just drive in the rough water
I am building a 2008 open superjet and i want it to hook up

Blowsion are releasing a new pump in about 2-3 weeks designed with R&D which is like the TBM and existing R&D design, apparently it will be 'like adding a magnum' but at about a quarter of the cost.

Sounds to me like it will be a 6 vane ???

He's talking about a copy of a TBM pump cone.

I actually have the orginal drawing of the pump cone here if you want to see it
I designed the fooking thing 4 years ago and sent the idea to the states
Damned if it didnt turn up being produced 6 mths later

Interesting...

Exactly the same as the TBM except for the colour