looking to get the 155z

[icomplainalot]

I'm looking to buy the 155z HO.....gonna spend a pretty penny on it but just wondering what extra mods I should do to get the most power.........i see that pitster pro offers upgrade kits like stage 1,2,3 and port and polished also.....any suggestions?

[PlanetMinis.com]

[Tiss28]

I have a yx160 motor with mods for sale, that was barely used, it would save u money and it will smoke the 155 motor

[FlAxXx]

I would go for a zs155 with TB race head, takegawa roller rockets, titanium retainers, 177cc and a vm26 or a keihin pe28.
Im using that setup on my engine and it's rippin'!

My experience from the yx engine is the weak gearbox.

Go for the zs engine

[Tiss28]

Not If u update the gears u wont

[icomplainalot]

Whats the zs?

[FlAxXx]

Whats the zs?

ZongShen

[Tiss28]

if i were u i would either go pitster pro or yx, just my two cents

[moto207]

Do any of you guys know if the 155z fits in to a klx110 frame?

[Brodie]

@moto207 The Z155HO uses Honda bolt pattern so it won't bolt up as far as I know.

I have the Z160HO with a 26mm OKO flatslide carby and it flys! If I give the throttle a little to much it stands straight up, not matter the gear.

[icomplainalot]

The 155 use crf50 frame mounts

[moto207]

Thx for the info

[Predatortroylee69]

anyone done the gear update?? i need info

[Matified]

Pitster carries the YX trans side case upgrade in stock ,801-796-7416 ex 2