OBR 29.5 FMLR Installed

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Looking good Dusty. I'm jelous, as mine is still motorles. I did get my new tank installed this weekend. LOL. Tis the season for the wife to eat into my RC time.
 
3 bolts 2 screws plus ........ clutch case, clutch, shroud, flywheel cover, fuel lines, air cleaner, kill switch wiring, roll cage and then the rest of my hop ups. LMAO

Here is a quick look until I add to my thread. Its not pretty with lots to do.

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.I don't know how to upload videos, nor do I have anyone to shoot for me....
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I share your pain. We need some of those cool spy glasses with a built in video camera.LOL
 
DustyR3825 said:
It's a XB.....it is so freakin cold here right now I can only stand to be outside playing for 10mins....when we get a nice day I will try to figure out how to post a video.....
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I feel for ya. I used to live in NY about a few yrs ago. But now in Central FL. This is the perfect time to run an RC. :) No Sun to blaze you like in the summer.

You just have to upload to youtube then you can pull the URL/web page right into the post.
 
Sounds awesome Dusty! I can't wait to get some run time in and to get my other obr engine installed. Just been super busy lately and now it's frigid out... :(
 
DustyR3825 said:
Got an update on the Motor after several more Tanks have been run threw her......Many People ask, "Can this motor let me do Wheelies" my reply will be YES.....BUT I don't suggest it.....I normally run her with 35/25 gearing but decided to gear down to 31/29 more more torque and to try the wheelie theory......Wheelies on Demand but after running and smiling ear to ear for about 5 minutes the motor was producing enough torque that I noticed it twisted my Rear Shock tower out of wack......LOL

The drive train seems to still be holding up fine at this point though.... :D

Overall I am in love with this motor! The power is amazing and seems to be Running excellent.....This is my 4th OBR motor and by far the most powerful....Will be a customer for life!!!
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WOw, I'm impressed. I have the OBR 30cc prostock and that was bada$$ in my XT but I don't have the XT anymore, stepped into an HPI Baja, miss the

4WD:( I'm looking for a decent pipe to match the OBR 30 prostock in the Baja.

Glad to hear it wheelies ;) but sorry to hear about the rear shock tower.
 
the OBR brothers actually live right down the street from my work, literally walking distance. I bought a sikk bike (scooter) from them that was fully ported. Still runs strong to this day!
 
DustyR3825 said:
Well, I got my 29.5 Full Mod Long Rod installed last week and All that I can say is, WOW! I have ran about 4 tanks thru her so far so I haven't got it even loosened up yet which means even more power to come! :D This motor is suppose to produce 7HP.....and the drive train seems to be holding up well so far. I am currently running it with the stock 6000 RPM clutch spring and 35/25 gearing. I don't think I will need to re-install the 8000 HPI shoes and spring as it has PLENTY of torque and more to come with more tanks of fuel.I bought the motor originally as a ProStock long block and sent it back in when I got the cash to have it converted to the FMLR. Very Happy with OBR's Motors and will be a customer for life....There customer service is Excellent......Specs of Motor below the Pic..

IMAG0062.webp

Just when we thought there wasn't any way to top our insane full mods Syndicate came along and gave us the power to do so. The long rod crankshaft along with some new porting allowed us to achieve 7hp. With the higher reliability of the 4 bolt Zenoah engines we were able to achieve more power with out sacrificing reliability. We put all of the knowledge that we have picked up from years of dyno and field testing and came up with a monster. To start we completely tear down the engines and perform the following modifications:

1. Machine combustion chamber

2. Reshape piston

3. Lighten piston

4. Relieve piston to prevent seizes

5. Modify intake port for better flow

6. Adjust intake duration to our specs

7. Resurface all ports

8. Modify transfer ports for better flow

9. Enlarge and reshape exhaust port

10. Adjust exhaust duration to our specs

11. Remove stock crank and install Syndicate 2mm stroker crankshaft with +3mm connecting rod

12. Install all new gaskets and c-clips when engine is assembled

13. Re-bevel all porting and stock bevels to prevent damage to the piston and/or cylinder

My Best Buddy on here just bought bought a 27.2 FMLR..... :D
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DUDE?!! Where is a video of your OBR running in the streets man?
 
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