[Fot] Question 1: Cosworth Piston Clearances

[Scott Cypher]

I have a set of cosworth piston's I'm considering using in my spit,  
but I can't seem to find supporting information about the alloy used  
or the typical clearances recommended.  I know Venolia and J&E type  
information, but I don't know how to determine what Bore I need to  
build.  If anyone has used cosworth's before, and can advise, I'd  
appreciate it..

Thanks

-Scott Cypher
spitfireracer at xsmail.com
SCCA #57 HP Spitfire 1500 #362573
Reading, PA
http://gallery.mac.com/srcypher

1971 Spit MkIV/1500 RaceCar
1971 TR6 TBD
1976 TR7 Street
1968 GT6 Vintage

"I'm so excited I can barely sit still or hold a thought in my head.   
Its the excitement only a free man can feel.  A free man at the start  
of a long journey, whose conclusion is uncertain"