[Fot] Broken Cranks: Was - Any connection between these problems?

[REK46 at aol.com]

For the record, my 1972 GCR says the following regarding "Engine and 
Drivetrain"...."Appendix A,section 2.Production Category..2.1 DefinitionSub Cat. 
2.2 Authorized Modifications...Sub Par. D. 4...Quote " It is permitted to 
lighten,balance,or modify in shape by tooling components of the engine and 
drive-train, provided it is always possible to identify them positively as such. 
It is not permitted to add any material or mechanical extension unless 
authorized in these rules.........Mechanical (i.e., shot or glass peening)  
heat,chemical (including plating) treatment of these components is permitted 
provided it is always possible to identify the components positively as the 
original equipment  "...This ai all from the 1972 GCR/PCS   SCCA 
Rulebook........rick


**************
Recession-proof vacation ideas.  Find free things to do 
in the U.S. 
(http://travel.aol.com/travel-ideas/domestic/national-tourism-week?ncid=emlcntustrav00000002)