Results of DC tune

[GTS Bruce]

Tubes and filters,cdi headers,no cats,3" corsa,jesel 1.7 rockers,180 t-stat.Before tune 441/479(HP/TQ).After 460/497.Overly rich AF leaned to 12-13.Fans on earlier and car cooler,skip shift gone,smoother running.Road course short straight used to top out in 4th and now have to use 5th.Much better running and stronger at part throtle too.Hit the throtle in 4th of course at 2500 rpm.2500 to 6000 took 1 second LESS than before the tune.HP/TQ up throughout the rpm range.Sorry I'm lucky to be able to figure out how to post let alone post graphs etc.I sent my computer to DC with the rpm/hp/torq/AF graphs and the gains are well worth the 600 bucks. GTS Bruce

 

[Parisianviper]

I'm glad to hear that, that's my next step after the 1,7 roller rocker install, and the 180° thermostat. If you don't mind, could you mail me the before and after curves?
Thanks .
Eric.

 

[2001 GTS]

What if you have a Vec1 on it as a piggyback...and the only dyno graphs I have are already tuned with the Vec1?

 

[SSSSE YA]

Dan And his crew are 1st class