Fatty Observations!
A few things I've noted from this build.
The new motor is the smoothest running 7M motor I've built to date.
There is a noticable "Lope" to the idle now and I put this down to the Lighter Crank, Damper and pistons I'll see if I can tune it out.
The lighter assembly takes a slightly different driving style to get a smooth take off due to the Solid Twinplate clutch.
The new centre muffler has made the exhaust note deeper with 0 droning at highway speeds.
It's building boost 100 rpm earlier without the EBC switched on so overall it should be 200+ rpm earlier, So in effect LESS Lag after changing to the Big IC and 3" Pipes!