RMW 30-94 Rotrex kit (front mount)

[Jan]

(12-20-2011 06:13 AM)jcw2006aus Wrote:  

(12-20-2011 03:02 AM)ColinGreene Wrote:  Phil is right they are pretty tough. next time i open one up ill take a picture to show you all what i mean.

Cheers Colin..... you can show me when your here installing my OS diff

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(12-19-2011 10:01 PM)Jan Wrote:  

(12-19-2011 03:19 PM)jcw2006aus Wrote:  Jan, what is the gearbox good for in HP, besides the clutch needing to be upgraded.....for 500+

Has anyone actually made more than 400hp??

Thanks

I've made over 550hp on the stock box with a turbo

Jan -- do build any turbo kits anymore or has the focus shifted to Rotrex/TVS?

What's the reason?

I know there has been plenty of threads on turbo vs supercharged before....would be nice to hear it here without sifting through the BS.

Cheers,

Mark

the problem with the turbo is it's midrange torque where it spools quickly and spins the tires. This turns to power on understeer and slower lap times. The rotrex is much more linear and easier to drive at high hp. It's been much more reliable on parts too. It really doesn't shock the drive train