Its amazing how much the stock DV can leak at higher boost and give up power. Switching to my APS was like night and day how much stronger my torque came on and the boost held up top.

Don't want to derail the thread but how much chatter does your STG2 have? Been seriously considering that myself as I don't think a little over 400whp warrants a twin disk for myself atleast.

 

That was my thought on the twin disc too. I like a solid pedal and the twin disc cannot do that for me. The chatter is not bad at all, you can daily drive this car if you wanted to. The car shifts soo smooth its unreal.

 

Your car is unreal man, you truly have a wonder from the factory! That is awesome!

As a comparison, I made 410whp with a BBK-B on Chads dyno, and I have slightly more bolt ons than you. I can't even imagine what you will make with a B!

 

I'm going to point everyone to this thread when I see them asking "I want a 400whp DD what do I do!?!"

Fantastic car/mod list. Congrats!

 

How much power (roughly) do you think the Kelford 272's are contributing? I'm curious what a graph would look like for a car with the same mods, minus the cams.

 

123 trap with some tires you would be low 11's

 

I think these cams are worth a healthy 20-25whp...

this is car is just nasty...



PERFECT STREET car in my opinion!

 

how is the pedal feel on the Exedy Stage 2 compared to stock?
Sick numbers by the way. Your car seems to make a decent bit more power than any other I've seen, especially on Chad's dyno.

 

stryker9 - Yea the car will definately do a low 11 with more seat time. I was launching with the 2 step at 4900, and slipping the clutch nice and easy so it was far from an agressive launch.

berns - The pedal feel is excellent, great feedback through the pedal. The pedal pressure is not near as light as the stock unit but not too hard where driveability suffers. I think it is a perfect mix. I would definately recommend this clutch to anyone near my power level.

 

I was quite surprised about how my car felt after replacing a stock 9 diverter with a Synapse DV. Seemed to hold boost stronger.
Well worth the $ for a 10 minute fix.

 

boosted91t

Did you change the flywheel when you did the clutch?

I'm looking to go with Exedy Stage 2 and ACT Prolite flywheel.

 

What wastegate actuator is the car using?

 

I would not recommend using any lightened flywheel with the exedy stage 2. I couldn't imaging how much the driveability would suffer. I used the stock flywheel and would recommend the same.

Stock evo 9 wastegate actuator.

 

OP, what clutch were you running prior to your Exedy?

 

Original stock clutch until shortly after the bbk install lol. She was babied for the first 58k miles