Because I drive it hard? Prob I've go a pic of it i'll post later

 

I think my clutch wore out because I get stuck in stupid traffic everyday

 

What im saying is break it in first with a lot of city driving, 500 miles at least, before you do any heavy load driving, for example...racing

 

yeah i put 2000km (~ 1200mi) of city on my KY Stage 3 prior to going hard on it (overly cautious) ... thing still slips if you crack third or 4th gear down low. take it easy on it for sure no need to break something like others have said.

 

Ya I haven't seen what stock looks like but it looks pretty damn good to me.

 

Compare the inlets the stock turbo tapers down a lot and Matt machines out the iinlet to be nice and straight for that bigger wheel!!

 

Ya I know to break it in but I've got plans for this car over the winter so I just need it to last a little bit. And it won't be much of a race It's a 2.0t genesis with intake and exhaust

 

Someone uploaded a dyno graph on Facebook doesn't look as good as we'd hoped. I'll try to find it but it was like +15hp/-10tq but the power didn't fall off like stock and who knows if the conditions were similar or if the tune changed

 

Red is before blue is after, obviously. The guy did say it was a lot more humid today than before though but on the same dynojet

 

Any info at all about the tunes? Before/after?

 

although it has a bit less torque down low the power band seems much broader

 

I'm gonna guess it's the same tune on both. Or at least the same boost

 

Yes it does pull longer for sure. Mine @4000rpm with my meth it's at 28psi and make tons of torque

 

From 5k up there is a huge HP difference, much nicer powerband.

 

Ya that's why I think it's the same tune as before. Mine holds 25.8psi @ 5500rpm

 

I don't think he's on here so you need to check the cobalt gang forum on Facebook to get answers

 

I'm not on the facebook but would like to see a copy of his tune. If it's the same tune I think that's good to see basically gaining 15hp just from turbo swap is pretty good then add some more boost. I'm just guessing here but fingers crossed

 

Alright post a list of questions and I'll pm him on Facebook

 

I looked again it's a 50hp gain at 6500rpm

 

K cool thanks ask him if he can send me his tune or, what boost and timing was before and after. And mods

 

Alright I asked. I do know he's tuned by byt

 

I saw that in the facebook screen shot that was posted you'd think he'd be able to get a lot more out of it.

 

Little more clarification; he was running 25lbs. Here is his last dyno sheet; same tune and dyno. The red dyno line is a stock k04 just there for comparison sake. If you look at numbers only looks like he got like 50hp/30tq

 

Wow he's running pretty lean in the lower RPMs

 

In 10 mins I'll post a boost screen shot of my car Yes I have a high boost spike but I couldn't tune for it because my clutch went first