Hi guys long time lurker first time poster, I have recently bought an LRP zr.30 x to go in my savage XL rtr from a friend of mine who had just ran it in. Anyway the issue is that it if I give it full throttle from stand still it seems to rev very highly but not moving very fast where as if I build up the speed gradually it is better but still not where it should be, the clutch shoes are new hpi aluminium so there isn't an issue there. It's currently on an 086 pipe although I have an ERCM pipe coming soon. I'm thinking I might need to adjust the 3 speed. Any thoughts? Also the engine seems to be down on power and bogs out on full throttle unless I really richen the mixture up