Search found 1215 matches

by REAR
Mon Apr 03, 2023 7:34 pm
Forum: General Discussion
Topic: MC49 Tuning help/GK800 steering improvements?
Replies: 10
Views: 6969

Re: MC49 Tuning help/GK800 steering improvements?

Adrian, The "deafening screech" sound you were hearing is caused by a dry bushing in the clutch drum. Clutches need to be taken apart periodically and cleaned and the bushing greased with a good high temperature grease. In between cleanings lubricate your chain before each run with a good chain lubr...
by REAR
Sat Apr 01, 2023 6:53 pm
Forum: General Discussion
Topic: Rupp engine swing mount
Replies: 3
Views: 3257

Re: Rupp engine swing mount

BMI Karts has Azuza swing mounts for sale. Not sure of the dimensions but a call to Azuza Engineering should get you the answers you need.

https://www.bmikarts.com/Go-Kart-Motor-Mounts

R.E.A.R.
by REAR
Fri Mar 31, 2023 5:33 am
Forum: General Discussion
Topic: MC49 Tuning help/GK800 steering improvements?
Replies: 10
Views: 6969

Re: MC49 Tuning help/GK800 steering improvements?

It sounds like you have a multitude of issues so start at the engine first.

How does the engine seem to run with the chain removed ?

Does it rev up cleanly ? Does it rev wildly with the throttle closed ? Will it clean out at upper rpm ?

R.E.A.R.
by REAR
Thu Mar 30, 2023 5:14 am
Forum: General Discussion
Topic: MC49 Tuning help/GK800 steering improvements?
Replies: 10
Views: 6969

Re: MC49 Tuning help/GK800 steering improvements?

Adrian, Can you explain why you believe it is getting too much air ? Do not be afraid to open up the adjustment screws on the carb allowing more fuel in. You always want more fuel then not enough. Fuel carries lubrication in a 2 stroke so more the better to a point. Sometimes a simple spark plug cha...
by REAR
Sun Mar 19, 2023 9:39 am
Forum: General Discussion
Topic: Rupp engine swing mount
Replies: 3
Views: 3257

Re: Rupp engine swing mount

Robert,

Remembering a inquiry about a swing mount a while back and I believe Ronron was listed as a source for swing mounts.

You can get contact info in the Parts and Resources section at this site.

http://rearenginekarts.com/phpbb3/viewt ... f=1&t=1271

R.E.A.R.
by REAR
Wed Mar 15, 2023 5:46 am
Forum: General Discussion
Topic: Safety Tip
Replies: 5
Views: 4441

Re: Safety Tip

The 'residue' free is a rally nice bonus aside from the longer run time of this unit. Years ago a friend of mine had a fire in his van while at a flattrack motorcycle race and it is a long story how it started and really kind of unimaginable how it did start inside the van but it was put out with a ...
by REAR
Tue Mar 14, 2023 6:13 am
Forum: General Discussion
Topic: Safety Tip
Replies: 5
Views: 4441

Re: Safety Tip

Dean, Thanks for posting. That looks like a really good lightweight unit with great capabilities. Watched the videos, they were very informative. I think I am going to buy one. $100.00 is not much money when it comes to possibly saving your life or your vehicle and karts. Does not matter what style ...
by REAR
Sun Mar 12, 2023 7:35 pm
Forum: General Discussion
Topic: Safety Tip
Replies: 5
Views: 4441

Safety Tip

With the opening of karting season right around the corner one thing that should be in your truck and trackside is a fire extinguisher. Fires can start at anytime for any reason so be prepared. Word of caution, If you are going to carry a fire extinguisher in your trailer make sure you have one in y...
by REAR
Mon Mar 06, 2023 1:51 pm
Forum: General Discussion
Topic: THE BIG ONE 2023
Replies: 4
Views: 9766

Re: THE BIG ONE 2023

Mike,

Hope you guys can make it over, likewise I'm hoping to make Broadhead. Talked to a few guys over that way but their kind of on the fence with the 'racing' stuff.

Bob K.
by REAR
Mon Mar 06, 2023 9:16 am
Forum: General Discussion
Topic: Rupp Super K info wanted.
Replies: 10
Views: 7291

Re: Rupp Super K info wanted.

219 bucks, to a young kid that was like 219 million. I know..... I used to dream about owning one of those karts.

R.E.A.R.