Paul Spruell-an Australian that makes 90mm liners-need answers - Page 3

**ddouglas77** · #31 (**permalink**) 11-22-2007, 11:02 AM

Quote:

Originally Posted by ghnl

Would it be cheaper to buy & finish Brock's project...?

OZe · #32 (**permalink**) 11-22-2007, 09:04 PM

DD, did you happen to notice Special Parts Beninca make this twin spark head from a standard alfa head?

James1750 · #33 (**permalink**) 11-22-2007, 11:32 PM

Quote:

Originally Posted by OZe

DD, did you happen to notice Special Parts Beninca make this twin spark head from a standard alfa head?

**ddouglas77** · #34 (**permalink**) 11-23-2007, 06:49 AM

Quote:

Originally Posted by James1750

You've gotta love what Beninca can do!

as an aside - ahmotorsports sell a Jim Evans 87mm mono liner
AHMotorsports....

although it's not as big as Benincas..

**ddouglas77** · #35 (**permalink**) 11-23-2007, 06:56 AM

Quote:

Originally Posted by OZe

DD, did you happen to notice Special Parts Beninca make this twin spark head from a standard alfa head?

**ddouglas77** · #36 (**permalink**) 11-23-2007, 07:43 AM

With 87mm bore, I'd need to get 106mm stroke to reach my goal of 2.5L (2.521L actually). Now I need to get back into touch with Paul and see what he can do as far as the rod/piston clearances. Hopefully, I'll still be able to use the longer rods-that would be NICE.