J Jesters Member Messages 14 Mar 29, 2017 #1 I looked in the stickies but didn't find this answer; what size and type are the bearings for crankcase of the 4.6? I'm pretty sure I have an air leak because it revved up with the carb at idle after warming up.
I looked in the stickies but didn't find this answer; what size and type are the bearings for crankcase of the 4.6? I'm pretty sure I have an air leak because it revved up with the carb at idle after warming up.
J Jam Racing 1 Well-Known Member HPISF Supporter Messages 4,790 Mar 29, 2017 #2 Most likely it won't be leaking at a bearing unless it is damaged... better place to look for air leaks are the carburetor base, the backplate or something that bolts to the engine...... https://www.hpisavageforum.com/threads/nitro-engine-sealing.15150/
Most likely it won't be leaking at a bearing unless it is damaged... better place to look for air leaks are the carburetor base, the backplate or something that bolts to the engine...... https://www.hpisavageforum.com/threads/nitro-engine-sealing.15150/