Basal Skull

Bernie! yup you do good work!

Richard:
The data logger collects absolute pressures it seems, so you have to subtract 1 bar. Have tried to reprogram the equation in the system to subtract 1 but didn't seem to like it... so it boosts to 1.1 bar or so (on 92 octane - locally available gas at the track). I see 1.4 if I disconnect the battery and the ecu resets (also occ ignition cut if it boosts to 1.4+) but after driving it a bit then shutting down/restarting, it limits it to 1.1 bar. Suspect the motronic is doing it's thing and have learned to take it easy after the battery is disconnected for a bit. I understand with race gas from 911Q45 (original owner) it would continue to boost to 1.4 (on race gas)...

OverBoosted28

Makes sense. I was wondering how the motor would stay together under that amount of boost. Great vid.

Bernie930

Targa Tim

Good job.

I will need slicks in order to keep up with you... or Bernie can do a 4.1 engine upgrade for me...

Keep in mine that I am faster than you in all wet days.

Basal Skull

4.1 sounds like a good idea. (And need slicks too..)

But you know real Porsche drivers don't need that PSM driver aids stuff ..

Hey nice wet track day picture!

OverBoosted28

I got one of those "wet track shot" Not the funnest way around the track.

Targa Tim

Hey OverBoosted - great wet track pic!

@Ryojo - I turned both PTM and PSM off on dry track days.

Basal Skull

Wet track day is better than no track day! Although I agree, dry days are more fun..

@Tim
Hopefully our day in June will be dry and we can play more on the track, I'm sure your new gear ratios will help

Bernie930

Slicks and displacement is where its at.