engine

Bought a gen 1 motor for a ground up build super familiar with cam in block engines and pretty new to the motorcycle world looking for some tips on the rebuild if I should go turbo or keep it na got the machines for block work and plan on just buying a head the one I got was pretty bad Block...

Hey all! First post and general discussion for y'all. Background: Owned my 2000 Hayabusa Gen 1 since 2015, in 2020 the engine gave out on me on my way back home from work. Further investigation (as shown) was cavitation and a shear in my reduction gear housing. Later to find out they make...

Gen 1 2006 Hello everyone ran into a problem during valve adjustment, Found out some of the valve clearances on the exhaust side were out of spec, changed them and went to put in my exhaust cam, but I am having a lot trouble with putting the exhaust cam back in while keeping it in time with the...

Hello hayabusa community, Sorry for my english but i am from germany and try my best. I have a problem with my hayabusa gen 1 engine which is fitted in a desert buggy. we got it from a friend. It was build by an american company and everything worked perfekt. The buggy stood 5 years outdoor in...

Hello everybody, i am building a Buggy/kart for track use only, my friend and i bought a gen 1 hayabusa yesterday as donor bike for the project. as a CAD Designer, i like to have most of my project worked out in 3D befor i start building in real life, so as the title suggests, i am looking...

Hey guys, Second time I've had this engine out to replace transmission components. Current situation: Bike is in my garage with the front up on a steering head lift stand, and the rear up on a paddock stand. I have the engine complete free of the bike, with one of those 1500lb atv lifts under...

Randomly today while riding, the engine started make a ticking noise that gets louder with low idle.(letting clutch out from a dead stop) the ticking sound is very noticeable when accelerating in 1st gear. I will be taking the bike in to have it checked, but does anyone else have this issue with...

Anyone know the dimensions of a gen 2 motor? Im going to be building a cross kart with a hayabusa engine and wanna make sure ill have enough room to fit the engine. Thanks.

New busa owner here. My first bike was a 2001 suzuki gs500 which I abused and learned all of the maintenance I SHOULD do, but never did. Then my buddy was going to junk a 94 kawasaki zx11 that was in pieces and missing parts which I took home instead a few months ago and now she's running and...

Hey everybody. I recently got my dads Gen 1 Busa. He wrecked it back in 2011/2012 (all cosmetic). Since then, its been sitting in the garage out of the weather and covered up. I replaced oil and filter, plugs, radiator and coolant, clutches, and switched over to a tank with an internal fuel...

Shows the way I did it with a hoist in the garage, alone...

Shows the way I did it with a hoist in the garage, alone...