Kinsler wrote:

Paul,

Butterflies would be $14.35/Each
The throttle shafts would be $48.20/Each

I do not understand what you mean by bearings to fit our arms?

Thanks,

Tom

I am sorry Tom. Correction: Bearings to fit your shafts.

We will machine the throttle body housings to our design and use your
shafts,
bearings and butterflies. If you don't have shaft bearings what material
would
you recommend for shaft bearings? I would expect that aluminum bearings
would
wear eventually.

Paul Lamar

Kinsler wrote:

Paul,

We call them bushings, they are bronze.

Thanks,

Tom

OK Ken. Do you want to go with the Kinsler two inch parts and build a
gangbuster peripheral port engine? Or stick with the Mazda
1.75 inch butterflies. :-) The area of the two inch ID port would be
3.14 square inches and that of the 1.75 inch ID port would be 
2.4 square inches or about 76% as much.

Paul Lamar
 
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