Activity Stream

Trump is waging a trade war on Canada but it is becoming obvious that he has only a very limited understanding of the relationship between the two...

After watching that first video, some thoughts, The cylinder has first class exhaust ports and Transfer ports design. I take it the rules mean it...

The Germans are interesting,They are either must stick to the rules with no end to it or when they do leave the reservation things get interesting...

NZ allocation of yellow ones for this year has sold out already.

Here you go DP. The technical rules of Langtunings's 'TunerBattle 2026' specified 'inlet on the cylinder' , otherwise the reed valves would have...

I must say I am very interested in the twin disc set up as LangTuning are working on a twin intake (using reeds) right behind the A and B ports on...

https://www.kiwibiker.co.nz/forums/showthread.php/86554-ESE-s-works-engine-tuner?p=1130312865&highlight=exactweld#post1130312865 Jan had mentioned...

Well, he was driving on the wrong side

moto gp app is android app,so if you have an android or google tv you will be able to get it direct. You log in using your motogp details(if i recall...

Getting sorted for Rosebank Rd. I looked at a few things including adding a 2nd muffler. In the end I decided to go with a change inside the exhaust...

Hypothetically.

The Tottenham fans are all celebrating the sacking of Thomas Frank. "Thank fuck we don't have to watch anymore his revolting habit of chewing his...

1909 SS Penguin wrecked in Cook Strait The Picton-Wellington ferry SS Penguin struck rocks in Cook Strait and sank in heavy seas off a rugged,...

I am wondering if that boss of material above the gearbox housing and behind the flange the cylinder would mount on, Has something to do with it. A...

To the best of my knowledge it was never finished because the whole purpose was to built a better 125cc road racing engine. And this endeavour was...

If there is a flat disc cover at each end of the crankcase. How does the primary drive work? and of cause, do you know wither it was ever finished...

Those were the twin-disk Aprilia cases, designed by my friend Dolph van der Woude, who also gave Aprilia their first 250cc GP win and who also...

"There is clear evidence that when economic growth declines and particularly when unemployment increases, road safety improves." I don't much like...

https://www.smh.com.au/environment/researchers-under-scrutiny-after-noise-experiment-prompts-violent-reaction-20171110-gzihnl.html Then we have...

https://nzdsos.com/2026/02/04/breaking-research-decodes-the-mystery-of-the-rubbery-white-clots/?utm_source=newsletter&utm_campaign=weekly-sos-2026-02-...

Wasn't there multiple cnc set of case done not long after the the 2t were booted out of GP that took Aprilia cylinders I can't recall what it was...

Jan , I have not looked into the twin rotary valve concept, and I should not assume anything about how Neels modelled this, but being a single...

So, what happens when the road toll goes back up? Will the economy be blamed for that? Will we all be so much better off?

Jorge Martin has been cleared to test at Buriram, and race if all goes well. Fingers crossed! Sent from my SM-S938B using Tapatalk

I've been looking forward to this year's racing for ages. But it's hard not to get wrapped up in 2027. I do hope this is not just a holding year. Ok...

What's the difference between Peter Mandelson's house and the Atlantic Ocean? The Ocean's only got 1,300 small buoys MILAN—Donald J....

1864 Charles Heaphy earns Victoria Cross Recommended for a Victoria Cross after rescuing a soldier under fire at Waiari, near Pirongia, Charles...