Originally Posted by
imrob
hey i have a chance to pick up a broken in grp from a guy at my track he got an engine sponsor so he dont need this it still new in the book and he broke it in on the bench. What im wondering is since he said grp went out of buss. can you still find part for this he said he got alot of extras for this .21 offroad and is asking 120 for all of it but this thread dont sound very good so i would like some input on what you guy think about it. he said he ran 1 gallon breaking it in and he is the engine or the to go guy from my track and is very good as well as myself but i dont know if saving money is worth the chance.thanks in advance it either this or a p5xlt a new one.
I bought this motor with 2.5 gallons on it and it still rips. Used it in 1 race (and won that one) then I got a sweet deal on a Speed and now I'm using the Ninja for backyard racing. It runs really good. I'd run it until it's ready for the trash.