Originally Posted By: saaber1
Suuuuweet!
What are your breakin plans? I wonder what a lighter weight friction-modified ester oil would do for mpgs after breakin...? 5% increase? 10% increase?, no increase? hmm... I wonder what removing the emissions stuff and tuning would do to mpgs? hmmm... Stop posting on here you are making me want to buy one to experiment with! ha ha no really please do post mpgs and updates. Neat car!
Thanks. I'll keep you posted. VW calls for 10,000 mile oil changes with 507.00 spec synthetic oil. Sounds reasonable to me based on some uoa's I've seen.
Breakin? I've given it some full throttle acceleration occasionally through the gears, but nothing too crazy. Most of the mileage has been highway mileage so far.
In 6th gear, the engine runs at about 1800 rpm at 65 and about 2100 at 75 mph. I've had a few 50 mpg short trips with it but you have to treat the throttle REALLY gently to get 50 mpg, but it is possible. The engine only has about 1000 miles on it, so I expect that the economy will improve a bit, but not too much. Maybe 1 to 2 mpg better.