From the chart boost seems to peak at 5300 rpm. That is way after the 3500-3700 rpm that a stock turbo peaks at. This is the boost peak on my stock Evo. It hits at full boost at 3500 and peaks at 3700 rpm.

 

from what I know the diffenence between the 3037 3071 and the 3076, is that the 3076 will have a little more top end power.

 

Looking good sir.....Heres a pic of our new setup....PM me...

ps. NO the wg doesnt hit the radiator....

-anthony

 

turbo looks good ken, may want to go bigger later.

 

There are two things to consider:

1) Recently, Andrew has started using bigger ramp rates for big turbo cars at Shiv's direction. I don't know if Chris did this while tuning Todd's car, but that will make it look laggier for sure. My car with a ramp rate of 100 will look like it spools 600rpm faster than when it is set at 115.

2) Todd's car has GIGANTIC Boyd Coddington chrome 18" wheels. They probably weigh like 75,000 lbs each. I've seen it several times on the dyno, but a heavy will will make the turbo come up slower (again due to weight and ramp rate). I think if he put stock wheels back on, the car would probably pick up 10whp.

Congrats, Todd! Your setup is awesome. I know you're happy. Great job tuning Chris. MyEvoVIII, thanks for sharing!



Seth

 

thanks noize, the wheels dont weigh as much as you think later.