he's always uber informative about things which is refreshing

 

They seem full of the right attitude!

 

Ooooh.... Instant follow for me! Thanks for sharing

 

Those pistons give me snake oil vibes. In an era where emissions is everything to the oem's and yet these pistons which claim big reductions in emissions and increased efficiency have never been adopted by any of them.

 

They also convinced us that EGRs were a "solution" ...