probs

I just changed the oil on my minibike with the 5hp techumseh engine on it.. Before the oil change it ran great and was easy to start now its difficult to start... Any ideas? Thanks i would appreciate it Sent from my iPhone using Tapatal

i finally got my dragbike out and ran it it runs good at 1/2 throttle...but anything over that it bogs and falls on its face..kinda feels like its gonna stall out...thw carb is off a 400cc dirtbike its a mikuni bsr36mm CV carb...i was wondering if i jet it up will it take away that bog seems...

im trying to take the valves off my build briggs raptor3 5hp motor ...the bottom of the valves look like they have a c clip holding them on to a aluminum retainer how could i remove then is there a special tool my valves need lapping bad

Hello, so it has to be something easy ut I can not figure it out. When I pull the cord I am getting juice at the plug wire (is bites me when I hold it) but I am not getting any spark at the plug. I have tried two brand new plugs and just to make sure. I took off the magnito and cleaned it with...

well i picked up a nice 70's 5HP briggs flattie at an auction last week and i'm planning on putting it on my go-kart, but of course i have to get it to run first, and this is probibly the most difficult time trying to start something i've had yet...i had to replace the fuel pump diaphram (the...