compression tests

[ENVYD]

can any one tell me how these work on a rx7 is it the same way as doind a piston engine and what are good compressions for a stock 92 rx7?
 
thanks
steven

[Bobbit]

Hi Bud, not sure on how they work but a result of mid 7\'s and higher is quite good, IIRC
You should get 3 results for each rotor, so 6 in total.
HTH
Cheers
Rob

[ENVYD]

ok mate no bother thanks! dose any one know what is needed to do a test i.e eletrical gauge? and do you just remove one plug from each rotor?