Speed testing

[lords]

well took the Dunerunner out today and checked out the new engine.


1 hour running temps was 140F..


on a Geko 101, it showing 39MPH GEARING:31,29,25,25


oh and lost a center dogbone pin..(no front wheel drive while checking for speed).


going to install the new center pin and then up the gearing to 35,25,25,25


just adding my 2 cents in the DuneRunner section


and looking for speed...lol


cold and windy out today...

 

[Loud72]

Thanks for sharing your results. Looking forward to seeing what top speed you get with that other gear set.


Regards,


Loud72

 

[lords]

ok redid the gears to 35,25,25,25 ..


had the better half take the video..it's her first time forgive me on this.


I have to splice them together.


we will get better...lol


top speed 43MPH 32 to 1 mix 30.5cc ported and polished


left it in 2 wheel drive for testing and boy as you will see in the video it just lights the tires up...


engine temp.145F. clutch temp after the run was 245F. elcon clutch set to 7500.


[ame]

[/ame]

 

[hamster huey]

I have a 31/29/25/25 on my 27.2 ONB TT. Ill see if I can get a reading on it.

 

[lords]

I have a 31/29/25/25 on my 27.2 ONB TT. Ill see if I can get a reading on it.

thanks that would be great.....

 

[hamster huey]

I have a 31/29/25/25 on my 27.2 ONB TT. Ill see if I can get a reading on it.

41.5mph running a couple hours rich to the point I can see light smoke at all times from the pipe. 813 carb 27.2 onb, lightened piston, blah blah. P2W!

 

[bbuzzard]

Great thread! I hope to do some tests soon with a 29cc...

 

[lords]

yes i do have to pick up a 813 carb and dump this 667....

 

[chevy]

yes i do have to pick up a 813 carb and dump this 667....

lords you might wanna check the walbro wt-990 it doesn't have the internal accelerator pump like the 813, they say it's supposed to be better than the 813.

 

[lords]

yes i know i was reading up on it....thanks

 

[dunerrunnner]

i got with mine with 28cc shitty pipe 31,29,26,24 with my tp2 with gps tracker ca. 46MH. ah with 2wd.