Who will be happy with 300-320rwhp?
#1
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We recently tested a combination of what we call a "cheater turbo". The turbo is based on the K26 (#6 or #8) with our custom mods and compressor wheel. The turbo looks identical to the K26, no way to tell a difference till you open it up.
The results are great. On a stock boost level, we are around 270-280rwhp and lots of torque. Turn up the boost and 300+rwhp with similar torque is no issue. A nice wide powerband, with similar spoolup characteristics to the base turbo!!!.
The beauty of this setup is the ability to use the factory J-boot for 100% stealth look.
I'm thinking of putting together a package to include the turbo (on a exchange basis), AFM software , a way to fine tune the setup and to set boost (cycling valve and single port WG will be supported). The target price will be around $1995.
Do think this will be a good option for someone wanting a good performance increase at a entry level price?
Adding K26/8 Cheater turbo dyno chart. The boost hits 14psi, then drops to 10-11psi by 4200-4400rpm. (KLR in charge of boost - restrictor in banjo bolt).
The results are great. On a stock boost level, we are around 270-280rwhp and lots of torque. Turn up the boost and 300+rwhp with similar torque is no issue. A nice wide powerband, with similar spoolup characteristics to the base turbo!!!.
The beauty of this setup is the ability to use the factory J-boot for 100% stealth look.
I'm thinking of putting together a package to include the turbo (on a exchange basis), AFM software , a way to fine tune the setup and to set boost (cycling valve and single port WG will be supported). The target price will be around $1995.
Do think this will be a good option for someone wanting a good performance increase at a entry level price?
Adding K26/8 Cheater turbo dyno chart. The boost hits 14psi, then drops to 10-11psi by 4200-4400rpm. (KLR in charge of boost - restrictor in banjo bolt).
![](https://rennlist.com/forums/members/fast951-albums-cheaterk26_8-picture1047-vr-cheaterturbo8dynochart.jpg)
Last edited by fast951; 08-22-2009 at 08:57 AM.
#3
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I'd be, that's more than enough for everyday use, and good for track too...with more power you're getting too often into traction problems. As a matter of fact I used to have such a stealth system. 348 FWhp and 508 FWNm, power curve can be seen in that "S*** happened" thread. I liked it!
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There are lots of "cheater" turbos out there. Power is not a problem. On the K26/8 cheater, boost goes to 14psi then drops down to 10psi, the KLR was in full control, for testing we used a jetted banjo bolt. We saw 340rwtq. On a K26/6 based cheater turbo we saw 270+rwhp at 13psi boost (on a load dyno!) using the factory DME chip..
300-320rwhp is teh target for this package! If you want more, there is the Stage 2 and Stage 3 turbos (while available).
300+rwhp and similar torque makes a nice combo for both street and track. Of course the more the better
.
300-320rwhp is teh target for this package! If you want more, there is the Stage 2 and Stage 3 turbos (while available).
300+rwhp and similar torque makes a nice combo for both street and track. Of course the more the better
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#8
Going with the pack
is quite monotonous.
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is quite monotonous.
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How were you thinking of fine tuning the setup?
When do we hit 1 bar on an otherwise stock setup?
320whp would probably be plenty of fun
When do we hit 1 bar on an otherwise stock setup?
320whp would probably be plenty of fun
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Boost characteristics are similar to the base turbo. WIth the boost control you have lots of flexibility where you can set a very aggressive spoolup or very mild. A way to revert back to factory boost control via KLR is available, just flip a switch
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When it comes time to replace my stock turbo, I'd definitely consider a kit like this. Frankly I'm happy enough with the power the car makes now (LBE + Weltmeister sw + 3" exhaust, otherwise stock power-wise), and would either do a stock replacement or something that was pretty mildly upgraded. This sounds perfect.
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