gt40 compression limit?

[BadA55f0Xxx]

is 11:1 2 much compression for gt40 heads my rockers always get loose after some time is this a possible reason?

 

[TheWhiteFox]

how are you adjusting them? this is hyd. roller correct?

 

[BadA55f0Xxx]

Yea hydrualic roller I believe my mechanic just torque'd them down

 

[EHA Racing]

The compression is fine. You shouldn't have to adjust your rockers that much. Something else must be wrong.

 

[BadA55f0Xxx]

yea the car is goin out to mustang magic so they can get it running and fix my head gasket