Hi,'
Just about 235,000mi on the ol 89 'Turbo 'Bird. Engine's never been touched. Everything still works- except the trip odo... Funny thing tho, the last couple weeks.
The blower pressure tops off at over 16 psi - no "peaking out at stock 12 1/2" anymore! Finally, the Superchip is letting me have it! Even after the engine/intake manifold is warmed up!! Yeah. The kick in the backside really shows, now! (Almost as good as my Solstice GXP) (Maybe I inadvertently got a load of 110 octane AvGas??)
Take care,
Moe Whittemore

I had no idea they made an upgrade ship for these. I have a 90.