cptnrobert
Recruit
- Joined
- Nov 3, 2006
- Messages
- 2
I have two 300hp Hammerhead diesels from performance products technologies of stillwater ok. both engines have cracked blocks and heads after 100hrs use. i have an associate who installed these same engines in an identical boat as mine and he has had 3 engine blocks crack. the company claims they have no other record of such failures other than those I stated thusly, they are choosing not to honor my warranty. if you have had/or know anyone with warranty issues such as mine,please contact me @homerimac@yahoo.com