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Bullseye K26

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Old 12-11-2014, 10:55 PM
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pole position
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Default Bullseye K26

Found this, no experience with it but might be interesting for some

http://www.bullseyepower.com/product.../#.VIpYAivF-VM
Old 12-11-2014, 10:58 PM
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eman930
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Hmm that's really cool, wonder how it would do on a K26/8
Old 12-11-2014, 11:05 PM
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no real data though. would like to see some data.

The problem we have is the rear housing and the turbine wheel. to much backpressure. upgrade wheel for that would be great...
Old 12-12-2014, 12:36 AM
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Iroz Motorsport has a few billet options:
Billet K24 7200 http://www.irozmotorsport.com/ims-rs2-billet/
Billet K26 http://www.irozmotorsport.com/k26-billet/

They've seen 320whp on the K24 and 380whp on the K26 with #6 housings on Audi 2.2L 20v I5's
Old 12-13-2014, 12:02 AM
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Originally Posted by alxdgr8
Iroz Motorsport has a few billet options:
Billet K24 7200 http://www.irozmotorsport.com/ims-rs2-billet/
Billet K26 http://www.irozmotorsport.com/k26-billet/

They've seen 320whp on the K24 and 380whp on the K26 with #6 housings on Audi 2.2L 20v I5's
I dont think you'll see that on a 951 unless you open the head. The AAN motors i know of always flowed better
Old 12-13-2014, 02:56 AM
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alxdgr8
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Originally Posted by Zeff
I dont think you'll see that on a 951 unless you open the head. The AAN motors i know of always flowed better
True. I know a few of the Billet K26's have been installed on 951's, but I haven't heard any numbers yet.
Old 12-13-2014, 07:43 AM
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I would love to here someone with some experience with these. Looks like a promising option to upgrading the entire turbo for those that want to retain stock appearance.
Old 12-13-2014, 10:15 AM
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x2 i am curious to see numbers. also curious about the RS2 wheel for the Audi but the price is steep...
Old 12-13-2014, 01:33 PM
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That K26 upgrade looks nice and it's not too much $$ wish there was more info, like spool times and Hp ratings, I have a local turbo shop that could put it in easy
Old 12-13-2014, 03:06 PM
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It stands to reason that a wheel upgrade should net around 15-20 whp on a healthy car with supporting mods.
Old 12-13-2014, 03:40 PM
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Originally Posted by pole position
It stands to reason that a wheel upgrade should net around 15-20 whp on a healthy car with supporting mods.
Wonder where they are getting the 100hp increase from
Old 12-13-2014, 04:07 PM
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Those hp ratings are not on a 951, and they're on E85 (and also on #6 housings). If a 951 could flow enough, it could make those numbers. But without headwork, I don't think you will. I'll see if Hank has gotten any numbers out of his 951 customers.

In relation to GT turbos, here's Hank's opinion:
The billet RS2 absolutely kills a 28rs and stacks very well with a 2871r.
I personally think the k26 billets are pretty great values. At 850$, they represent a turbo that doesn't quite spool as fast as a 2871r or rs2 billet, but it gives a 3071r a serious run for it's money.
Old 12-13-2014, 04:09 PM
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Also, the Iroz price includes installation/possibly rebuild/balanced wheel. The Bullseye is just the wheel and would require installation/balancing/etc.
Old 12-13-2014, 05:30 PM
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So what do you think a K26/8 with a upgraded wheel would do, probably 25-30hp and 300 rpm better spool?
Old 12-13-2014, 05:31 PM
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Even better question, what's a good turbo for 325-350hp with stock or better spool, that will bolt up with out exhaust flange mods


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