How Does The Vortex Rok GP Perform On The Dyno? - POWER REPUBLIC

This week we're testing out the Vortex Rok GP on the Power Republic engine dyno to see how it performs in the TAG restricted category against some of its competitors. For experiment's sake, we also test it with some other restrictors to see how they affect performance.
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[@georgemcquillian9803]

Great vids derek Great work keep it comming 👌🏻

[@PowerRepublic]

Thanks legend! Appreciate the support.

[@zacking634]

Good insights. Having driven the X30 in restricted for over a year now and then driving the ROK in restricted there was definitely a noticeable drop in power. Could probably get more out of it with the right tuning and gearing but I think the X30 is the way to go for restricted.

[@PowerRepublic]

Yeah at the moment. I’ll bring the White Lightening with the Rok GP to Ippy tomorrow night snd back to back test the plate v’s the trumpet

[@PurryKitchenWithTaste]

Please can you make a video about replacing axle bearing hangers by cutting old ones off and rewelding new ones

[@PowerRepublic]

nah that on is past my skill level

[@baileysott1635]

It's really good to see this, and hopefully KA is serious about parity in TAG r...... Currently the ROK GP is a practice day engine only as watching the X30 drive away gets old fast!

[@DVerbe]

We need more dyno tests :D Did you try with lambda 0.9?

[@PowerRepublic]

yeah when they are richer the power is down and you have troubles with the Power Valve

[@DVerbe]

@@PowerRepublic thank you for your answer. The problems come from the oil? Can we expect some rotax evo mini, junior and evo dynoruns with the 2024 cilinders?

[@realagent83]

Cool video!! Iame mini swift vs Mini Rok dyno comparisons would be cool also!

[@PowerRepublic]

Unfortunately we don't run the IAME Mini Swift here in Australia :( Would make another great video though, hopefully in future!

[@charliemorrison-jones3918]

What lambda range would you look for on the DYNO for X30 ?

[@madsgajczyk4825]

Hi What do you put the ignisen timing on the votex We use 3,2 mm

[@madsgajczyk4825]

And have you testet the PVl vs selectra? Im Racing this sunday agenst many x30 so i need all the help i Can get😁

[@PowerRepublic]

With the open spec we set them at 3mm

[@archie3252]

Off with the hair mate

[@PowerRepublic]

Yep.. its faster ;)

[@wouterjansen7882]

What does the Rok GP whitout the restrictor..? I mean in horsepower with VHSH 30 dellorto… 🏎️💨

[@PowerRepublic]

About 35 peak HP

[@timo3529]

Hows the horsepower when not restricted?

[@ЮрийУгаров-г3н]

Классный ролик привет из Москвы

[@2in_2out]

Restricted still the IKC X30 cup then 😂

[@PowerRepublic]

nah not at this stage

[@MeskaRacing]

I'm 2nd! First to lose 😢😂

[@PowerRepublic]

Next time 👊

[@PurryKitchenWithTaste]

I am first to comment

[@PowerRepublic]

Yes you are!