Author Topic: Best WMI Nozzle Location for 1.8Ts  (Read 4821 times)

Offline @lq!

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Re: Best WMI Nozzle Location for 1.8Ts
« Reply #20 on: 22 September 2012, 17:11 »
Which turbo are you using now? and what's the your WOT afr ?

Thank you mate.

I'm also currently running on the small AEM nozzle, not the medium.

Progessive AEM controller coming in at 7psi and rising to full pump at 15psi. doesn't boost much more than 16psi at all currently.

WIll let you know how IAT's fare when the new engine is in soon, should be around 340bhp at 20-21psi, so may have to go up to the medium nozzle
« Last Edit: 22 September 2012, 17:34 by @lq! »

Offline Chris.

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Re: Best WMI Nozzle Location for 1.8Ts
« Reply #21 on: 22 September 2012, 17:53 »
Can't accurately measure AFR with meth injection?

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248bhp  278lbft R - Tech Powered 1.8T!!  - Gone but NOT forgotton

Offline @lq!

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Re: Best WMI Nozzle Location for 1.8Ts
« Reply #22 on: 22 September 2012, 19:54 »
We never measure %100 correctly. Because they have different mixture ratio.. Fuel 1:14.7 meth 1:6.4
« Last Edit: 22 September 2012, 21:56 by @lq! »

Offline Prawny

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Re: Best WMI Nozzle Location for 1.8Ts
« Reply #23 on: 23 September 2012, 10:12 »
Which turbo are you using now? and what's the your WOT afr ?

Thank you mate.


Currently on a ko4-023 hybrid with RS6 turbine and 2283 billet 35lb comp wheel.

AFR on WOT was tuned at 11.9:1 pre meth. havn't had it back in the dyno since meth. New engine will be allowed to let rip as it's got rods :)

Offline @lq!

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Re: Best WMI Nozzle Location for 1.8Ts
« Reply #24 on: 23 September 2012, 10:36 »
Which turbo are you using now? and what's the your WOT afr ?

Thank you mate.


Currently on a ko4-023 hybrid with RS6 turbine and 2283 billet 35lb comp wheel.

AFR on WOT was tuned at 11.9:1 pre meth. havn't had it back in the dyno since meth. New engine will be allowed to let rip as it's got rods :)

Hi Mate,

You can go further with this turbo :) i'm using 20 psi without meth.  You can do it with AGU engine  :smug: