then buy one.

 

wr3

55mm billet aluminum compressor wheel
56.5mm exhaust turbine wheel

wr2
51mm billet aluminum compressor wheel
56.5mm exhaust turbine wheel

 

Good info coming along.

 

I want a bigger turbo...

 

Anyone have power numbers on 93 with the zfr on lower boost 20-23?

 

I'll get that for ya, I finished fine tuning my car today, Boosting 22-23 psi with 15' timing up top.

I will be dyno'ing this week or next week

 

Wow a 55 mm compressor wheel in a machined stock K04 housing or does the WR3 have a different compressor housing?

 

the wr3 is a different compressor housing. it will fit but we saw the air flow being chocked up top with the standard wr2 SO the WR3 only comes with the larger compressor housing. both use the same exhaust housing.

 

I had a feeling that was the case because the stock K04 compressor housing is pretty small and with those relatively large compressor wheels in there there is not much space though which the compressed air can flow.

 

Stock k04 vs wr3



wr3 with 4" inlet

 

Wr3 looks huge!!

 

I know you may have posted it but what did the WR3 make Kdub? Boost seen and fuel used?

 

It's a big turbo, fitment was a big issue honestly.

I made 412/425 on 93 with 14* up top and 24.5#'s

 

Aaron likes aggressive lol. 25 psi midrange tapering up to 27-28 psi. 0.86-0.87 PE lambda and probably only 13-14* max timing.

 

haha touche, well yea next tune will be with meth hopefully bump the timing up quite a bit and have some more boost. Hope to see 450-460 while still on 93

 

Careful with meth. I would do a 5th injector and e-47 or e-85 unless you have no E-85 near you.

 

I did meth on my LSJ and loved it. In all honesty I don't trust the 5th injector. I know that sounds dumb, but how it works just kind freaks me out. Whatever meth kit I go with will have the failsafe with all the bells and whistles. I am between doing e47 and meth, just talking with Dave at Pwerks (my tuner) and seeing what he thinks. I'm afraid we will run out of fuel with the bigger turbo which is stopping me from going E

 

the meth will be fine....we have done it on multiple lnfs and other cars. we dont go overboard with it.

we do our 5th injector a lot differently then zzps.

 

ya damn right i do...lol
wait, i would lose my 16.5* of timing? haha

i like to blow **** up and have no traction in any gear...haha, just kidding
the first tune before i even left your road, blew my damn chage pipe off, then months later, this last tune blew my clutch completely before i got home...haha

 

The 5th injector used with my setup(and the one that Term is tuning) is far from the Hack job ZZP makes. Completely different. I'm sure you are aware from the Kappa forums.

 

That's what I was referring too... you gmtech and us all use the same setup. Its the most ideal 5th injector setup

 

So where can i get one from? 40rty we still need to meet up dude and have lunch n talk about our cars lol. Mines broken for now though

 

LOL, Aaron, I was home for 10 days man. I'm in the middle of the Pacific now. haha, maybe next time.

 

We can build one. Its not cheap though plus i would need your would need intake manifold or I have one we can use as a core setup and refund you a core afterwards pm me if your seriously interested would be more then happy to help you out.

 

I'm on the TTR intake mani, would that make a difference? For now, I'm broke. Like no money coming in for a while as I have some debts to pay lol. Once my turbo is back in, I will be on it.