so i heard about this a while back and now im curious to see if some numbers if someone has it installed with a tune.

this may look like a repost but for you trollers all of my drop down tabs on the forum do not work due to recent computer problems so shooove it up your butt!

 

yeah I was actually just wondering about this. I want it too but don't know if it would be better to just save my money. We need dyno numbers on this darn it.

 

I know right....

I wanna get an upgrade soon!

DYNO! geez...and pictures haha

 

yea, i would also like to know more about this

 

http://www.btfrstore.com/

upgraded ko4's are availiable, hes moved a bunch of them recently, theres a couple guys on this forum running them and even more over on the solstice forum. if i remember correctly i beleive he said he dynoed an ss/tc at around 320 whp 370 ftlbs. as far as pictures go, i was out at his place last week and had one in my hands. once the wheel is installed you cant tell the difference. nobody but you will ever know. he also has gt3076r and gt35 series kits availiable for the kappas, i think he also built a 3076 for an ss/tc. to my knowlege im still the only lnf with a 3582 on it though.

 

320/370 with stock or supporting bolt ons? if its bolts ons to taht stinks not a whole lot of gain for the green.

 

im pretty sure it was just the turbo and a tune. drop him an email and ask him for yourself though, his email should be right on that page

 

320/370 is what hahn is at with just bolt ons and the stock turbo

 

And a tune ^^^

 

this was done on my car before the GT30R swap. It has Synapse DP, IC, piping, STOCK airbox and a 3" turboback exhaust. He didn't have a chance to fine tune the tune tho bc he was busy with the 30R.

Also, those are corrected SAE numbers unlike Hahn's numbers that were STD when he was around that power.

Here is that dyno

 

That was with intercooler, catless 3" DP 3" Hahn catback and charge piping. That was with the stock intake though I believe. BTF was having trouble controlling the boost. He said it was spiking to 30psi. There is a huge possibility of compressor surge if you do not have full boltons. the big upside to this upgrade is that it looks stock, gives you the ability to hold 20+ psi all the way to 7400 RPM, an with an intake and a little more fine tuning you should be able to see 350-360 whp. If hahn gained 28 whp on his car with an intake this setup should gain even more than that. It will flow 36lbs of airmass per min wheras the stock turbo has a max flow of 32 lbs per min. Just for comparison's sake a Gt3076 will flow 40 lbs per min at 20 psi.

 

yea joe once again posting the goods!
looks like its worth it though looking around 360 whp fine tuned with goodies woo hoo thats 100 over stock and 120 over on average.

 

It's mainly good for the people that want to appear stock, even though the 30R upgrade looks almost stock as well. I LOVE being a sleeper

 

speaking of k04, does anyone have one for sale

 

Here is the link for those that have not read this.

Liked stated above there has been no fine tuning with the cobalts tune, and BTF thinks there is allot more power the be added with this upgrade

 

i bet i will end up going this route in the end its my only car 8( man i need a play car

 

There is much more left in the wheel upgrade from BTF.

Im sure he did not tune much like stated, i know it can make more power with more tunning time, but hes been busy working on other goodies it seems

 

The bigger k04 wheel flowed 38lbs/min in one of the logs i've seen, the stocker doesn't come close to that.

 

Yep. stocker flows a max of 32 lbs/min

 

Big Grin 8>

 

yea, i want to see more about this. It would be nice to just do a basic swap. I wonder how hard it would bet to acutally change it lol seeing as i did the spring upgrade and you need midget hands to get back there lol

 

Max flow on the bigwheel is 40.6lbs/min. enough for 400 flwheel when maxed out fully.

 

WOW. That is what a 30R flows at 20psi. Impressive.

 

i have fucked up fingers that bend different ways to hold stuff around corners and ****, auto dealer work does that to you haha

yea i saw joes 3076 push 40lbs/min at 3000 or 3500 one of those this will be an interesting upgrade i really want it so i can take it to a dyno and get better numbers.

of course joes was at logging 255 but man if was like 30lbs boost oh damn! needles to say you will already **** your pants if you ride in it but yea