does anyone know where i could get a ttr 125 engine or any good 4 stroke engine bigger than 125 but will fit in a predator 90?

 

does anyone know if kasea dual a-arms would fit my predator 90 with a little frame modifying.

 

The TTR is a real good engine but your not going to find one seperate from the bike. A good used one will be 1200-1500. They have honda clone engines for XR's but they are pretty pricey at around 500 I think.

good luck.
kell