on my engine (H22a4) i dont have a a tensioner, the little balancer wheel and the little belt that goes on them.

i heard i dont really need them, is that true?

 

As long as you have a spacer for the tensioner pulley, you should be dandy.

 

wha u mean, the adjuster?

 

No, a spacer that is the exact width of what should be there so that the timing belt wont walk off and f up your engine.

 

What he said^. You need a spacer to keep the tensioner pulley for the timing belt in place close to the engine and in line with the other pulleys.

Also make sure that you have the balancer belt cogged pulley on the crankshaft, or a spacer in its place as well.