Today I installed a Perrin TMIC. Fit was near perfect. I was happy to see it clears my Cusco strut top bar. Anyways, the car is still running the tune with the stock unit. I did a couple of highway sprints and noticed that my peak boost on my 93 map increased .05 bar (metric gauges) at WOT in 5th & 6th gear. Overboost right? Should i bring back the boost values till the car is re-tuned?

Richard

 

Yep.. to play it save, you should bring down the boost to prior levels. Might only have to drop the duty cycles in the boost table by 4-5 points to do so.

Cheers,
shiv

 

Awesome. I bet you can't wait for a retune! You still owe me a ride, suckaaaaaaaah.

 

she might even boost more that 4 psi this time!

 

I hate to be a biter, but that's starting to look like a good tmic....hmm...

 

Rich's car = Monster

It's got the bark and the bite!