- Nov 4, 2019
- 2,485
- Boat Info
- 2010 Sundancer 500
2015 Brig Falcon 330T
- Engines
- Twin Cummins QSC550 w Zeus Pods
Twin Cummins QSC-550s
Both engines running 80% load, RPMs same with and without Sync
One engine 28pbs of boost, the other 22lbs of boost.
Engine with lower boost runs a few degrees warmer and gets ~2gal/hr worse fuel economy (which makes sense to me as i am thinking it has to work harder)
I'm thinking it may be a wastegate issue, Tony @ sbmar thought he should be checking the exhaust side of the turbo(where the 4 bolt flange is). Any thoughts on what it may be?
Also, if it was the wastegate, how best to check?
Looking for the least invasive method ideally.
Edit: adding photo
Thanks!
Shaps
Last edited: