Hello everybody, I have a revo 3.3 and a couple weeks ago I decided to upgrade the engine and keep the 3.3 as a spare. I got an OS .21TM on ebay for 189.00 brand new, I don't know how wise that was... I broke in the OS for around 7 tanks, the engine ran good right out of the box, started immediately, didn't stall not even once so I was really happy. Now, after starting tuning the .21TM I'm having some isues getting it right, the engine overheats and loses power significantly. I can either run it very rich and have no power to keep it cool or simply jump into lots of power and overheating after half a tank, there is no happy medium
Someone told me it was because the stock exhaust was so restrictive so I bought a trinity pipe, it added a TON of power on the upper end and it is loud as hell! but it still overheats!!!
Once the engine reaches 260-265 it starts cutting out, loses power and the idle gets kinda fast.
Anyone had this problem with the OS .21TM?
Thanks!!!!
Someone told me it was because the stock exhaust was so restrictive so I bought a trinity pipe, it added a TON of power on the upper end and it is loud as hell! but it still overheats!!!
Once the engine reaches 260-265 it starts cutting out, loses power and the idle gets kinda fast.
Anyone had this problem with the OS .21TM?
Thanks!!!!