No correction. I have the stock Michelins, and according to my GPS my speedometer is dead accurate at 80 km/h. Also passed one of those radar thingies on the highway on the way up, and it agreed that my speedometer is dead accurate at 80.
Boost maxes out at about 10.5 psi. A few months ago I followed the LCOOL instructions on tuning it... can't really remember what I did... more trying to reduce smoke. Didn't seem to change anything.
Really good to hear, that is excellent economy.
Those Lcool directions are crap.
I thought you got the guide how to properly tune one of those pumps.
Its really not all that hard and should help clean up the smoke a bit.