I installed an OS 18cvrx into my tmaxx to gain more power and I replaced the OS 12 that was on there but kept the exhaust. Now when I ran the engine for break in it leaked fuel out of the manifold. Over the winter I replaced the manifold bolt with longer ones and replaced the basket as well. Now when I took it out to start my season, its leaking again. The exhaust is an MIP stinger exhaust. I'm not sure if I should got to a side exhaust instead because I still have my original side manifold. Any help would be great thanks Steve.r
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