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Originally Posted by tomtom72
I'm  at what I said about the "in & out" thing Jeff! I should have realized that with our comp ratio & flattop/dished pistons the chamber volume has to be waaay small! Thank you Sensi Master!  |
Kind of hard for the screw to overcome gravity and magically flow out the exhaust valve as well
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Okay another dumb Q from the weed eater .....Is it possible to fix, by welding, any damage to the chamber and then clean up the weld so the chamber configuration is close to original condition or is the head "junk"? I mean is ain't like we can call Dart or anyone else and get a new head? We can still buy new sleeves, right???
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Yes, it can be repaired. Head would need to be welded and machined back to specs. Cheap heads are available.
Here is the damage a screw can cause
