update - it turns out that the cam cores I want are for the 521 J engine
- the cam number is 13001-A3800 - -
- i was apparently mislead about the MG cam and 311 Roadster cams being essentially the same blank
you 311 experts would know if the E J H R cam cores or blanks are the same for regrind purposes
will regrind to performance specs for an MGB, so just need any suitable J core or blank
need several
LarryM
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