High speed

[marco908]

Hello do you know approximately what could be my high speed with a ds 450xmx 2010, motoworks sr4 g2 slip-on and EHS racing air box covers.

Thank you

[Droors92]

roughly 90-100km + if your lucky. I hit 92km with a stock 2008 DS450. It was to the rev limiter. However im not 100% sure how accurate my speedo was.

[PedroGG #195]

I dont know how many MPH was but i was pretty fast in here, 5th hit the rev limiter!

2010 DS450X MX Top Speed (HD) - YouTube

2010 DS450X MX Top Speed (HD) - YouTube

BTW this is a bone stock 2010 XMX with only a Yoshi pipe, no pink wire cut no lid removed, nothing except the Yoshi! Gearing and tires also stock!

I think 90-100 km its a low baller id say 120km/h something like 75MPH on 18" tires and stock gearing, maybe a little less but something between 70-75MPH or 110-120KMH, something like that but i dont know, i dont have a speedometer on my DS!

[bad moose]

All I know is, if you're worried about the speed then your going too slow or not getting there fast enough.

[fast507]

^^^^ True Dat!

[fast507]

If he keeps running that DS with the Yoshi exhaust WIDE OPEN without cutting that pink wire, he's gonna go from high-speed to no-speed. No-speed as in burnt valve or pistons. WOT running is hard enough on motors without being lean.

[azirish]

how about get a gps and look at it while wide open? just a thought?

[hcomras]

Or just run it down the freeway, pass a cop, and just ask him how fast u were going when he pulls you over

[Mike450]

Quote: Originally Posted by azirish

how about get a gps and look at it while wide open? just a thought?

Haha. for some reason i cant look no where but straight a head going wot in 5th.

[azirish]

i have a handlebar mount for my garmin, right in front of me, their website sells em