O.S. 30VG (P) ES Electric Start
[OSM13966]

Average rating: 4 of 5 Stars!

O.S. 30VG (P) ES Electric Start
Displaying 1 to 7 (of 7 reviews) Result Pages:  1 
Mark Merry - Rating: 2 of 5 Stars! Verified Owner Sunday, May 26, 2013
Was pretty excited to get this engine, but that was short lived:( Right off the bat the 1 way bearing was bad... So had to rob 1 from another engine. Broke the engine in as per instructions, but this thing will not hold a tune. It's all over the place and the folks from OS are little on help. They did however send me a new 1 way bearing, but what good is it if the engine won't run rite.. I have nearly a gallon of fuel thru the engine now. Sad to say I pulled this engine and replaced it with a HP[More…]
3 of 3 customers found this review helpful.
Chilion E. Belchie - Rating: 5 of 5 Stars! Wednesday, May 21, 2008
I have this engine in my Cen Matrix Tr, and it kicks butt. Plenty of power. Takes a lot to break in, but once you do, watch out. The one thing that you have to watch out for is that it does run alittle hot, so keep a eye on it.
1 of 1 customers found this review helpful.
Renato Orlando Tomei - Rating: 5 of 5 Stars! Verified Owner Monday, September 24, 2007
Just Awesome! Dropped it into my Losi 8ight just for fun. Easy to run in, easy to tune and huge torque. If you´re not competing, this thing adds lots of fun to your bashing...
1 of 1 customers found this review helpful.
John Fietz - Rating: 2 of 5 Stars! Sunday, March 16, 2014
Did not last very long and performed ok in an LST monster oval truck. Main bearing went very early as well as compression. On the good side, it was converted into a bump start motor for a truggy by grinding the the crank pin off designed for the roto start and installing the proper back plate as well as replacing the piston and cylinder. Now I can brag about its performance in a Kyosho STRR. Performance is exceptional as it snaps the STRR around the track. Never had any issues with fuel con[More…]
Joseph Katarba - Rating: 5 of 5 Stars! Sunday, September 01, 2013
I have owned two of these bad boys and I would recommend them to anyone with a monster truck. I run them in my savages and no matter how I gear it they are wheely monsters. They were extremely easy to break in and tune. Just make sure if you get this motor make sure your drive train is strong and don't even think about using a plastic spur. No matter how good you get your gear mesh it will eat up the gears. So if you are looking for insane power and easy tuning this is your motor. They wal[More…]
Rafal Balcerzak - Rating: 5 of 5 Stars! Verified Owner Saturday, June 25, 2011
I've got two of these in my custom made 1/5 twin engine vehicle. Amazing thing is both engines acts exactly the same during break-in process. I'm checking rpm using laser/led tachometer and differences are very small in particular rpm bands. Temperatures are very similar as well (+/- 5-7 degrees Celsius) Engine(s) are very easy to break-in, very predicable. Factory setup is seriously rich, on the safe side. Amazing power. On very rich setup I can drift my 10kg-machine without problem. :-) I'm [More…]
Daniel Martinez - Rating: 1 of 5 Stars! Monday, October 01, 2007
I had this engine in my truggy and only lasted a gallon and a half and lost all the compersion. The sleeve falls apart and loses compersion. That coding in the sleeve. Get a navorossi!!!!!!!!!!!
0 of 2 customers found this review helpful.
Displaying 1 to 7 (of 7 reviews) Result Pages:  1