The timing belt effects your camshaft timing, and in some engines your ignition timing (if the distributor or crank trigger runs off a pulley driven by your timing belt). Directly, your timing belt has no effect on your shifting. However, variances in camshaft timing will make your engine run differently and that MAY effect at what point the transmission shifts.
It does not have a timing belt, It has a chain and gears.
It does NOT have a timing belt, That engine has a timing chain and gears.
It has a timing chain and gears. NO BELT.
It has a timing chain and gears. NO BELT.
Some engines have timing belt, some timing chains, and some timing gears.
No belt. It has chain and gears.
It has a timing chain and gears.
It has a chain and gears. NO BELT
It has timing chain and gears. NO BELT
It has timing chain and gears. NO belt.
It has a timing chain and gears. NO timing belt.
on the timing gears of the timing belt