- 4,400
- 4,182
- 113
- Location
- Brentwood, Calif
The military turbo is all mechanical...the new GEP blocks dont suffer the issues that GM TD's did.6.5 is just bored out 6.2l same engine, same performance. In my opinion; 6.2/6.5 is much better than 6.5turbo, because 6.2l does not break down and has no electronic parts. everything is manual, mechanical and cheap to replace. 6.5 turbo has not much better performance and breaks too often