What's the Hyper 821 redline at?

HyperstradaHopeful · Jan 11, 2014

It makes max power at 9,250rpm, right? What's the redline then?

Also, what's the normal operating temp? For example, with my car that redlines at 7,800rpm, I keep it below 4,000rpm until the oil temp reaches 170F. What RPM is recommended to keep the Hyper 821 motor below until you hit what temp on the tach?

Thanks!

gatdammit · Jan 12, 2014

Redline is 10,500. I've hit the limiter a few times in a wheelie or just being sloppy as it doesn't loose much steam going past 9,250.

I'm not familiar with your warm-up technique. I just let it cook to 125 C on cold starts before rolling off and don't free rev it while it's warming up. I have a slow mile leaving my neighborhood so I'm at operating temp before I open it up. I also warm up the tires on my trek out.

What's the Hyper 821 redline at?

HyperstradaHopeful

gatdammit

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