A2 Grey bentley question

[roccit_53 at scirocco.cs.uoguelph.ca (C Boyko)]

I'd appreciate it if someone with the grey A2 bentley could look up the
specs for an RD engine for me, I'm getting compression figures of
180-190-180-170 psi and have gapped to between .7 and .9 on the plugs. I
just want to confirm what the actual specs are, and my grey Bentley is with
the son in North Bay.

Thanks so much, and this is Rocco content, this is on the 79. 

Cathy