[djmtpocket]

I noticed what I think is a mold number or something on my head from a 88 N/A. Its a number 9. The redone head I am looking at has a 10. Are these revisions or N/A vs T heads. I was under the impression the only difference was the cams.

 

[djmtpocket]

So the 10 is just a revision of the older head (my 9) so the 10 should flow better...thanks for the info bishop...as always you came through.