a5, a35, a55?

im wondering whats the difference between these pics woul;d be nice as im trying to figure out what exactly i have

Re: a5, a35, a55?

what year moped and what model

Re: a5, a35, a55?

im sure if you posted a picture someone could figure it out for you

Re: a5, a35, a55?

its on my 2003 tomos sprint the stock carbs a dellorto 14-12 and it says a35 on the airbox but a5 in small print on the head im just wondering the difference between them if any

Re: a5, a35, a55?

its an a35.. the a3 they stopped making in 1990 i believe and now this year they just started the a55.. but im 99.9% sure urs is an a35

Re: a5, a35, a55?

yea thats what i thought but the print saying tomos a5 on the fin on the head thru me off

Re: a5, a35, a55?

The A3,A35, And A55 are very similar. The a3 has a 10mm wristpin, piston ported top end with a very small intake port. The whole engine is pretty tough, but not super powerfull. The A35,A5 or a52 (same exact engine) Is of the same design of the A3 with only small changes which make parts not compatible. The A35 has a 12mm wristpin, and Reed valve top end. It makes good power and is very tunable with many parts available. The transmission is the same design as the A3 but with straight cut gears, different clutch splines and different clutch material. The A55 differs from the A35 mainly because of its new top end.

Re: a5, a35, a55?

what he said about the a3 and a35 but the only thing i've noticed different about the a55 is that the ports are MASSIVE compared the the a35 and the piston is longer...if i'm mistaken please dont crucify me ;]

Re: a5, a35, a55?

Steamboat Aka J. R. Stevens /

Does anyone know why Tomos dropped the reed valve on the A55? Jim

Re: a5, a35, a55?

#CrazyWayne™ rocks. #CrazyWayne /

Cheaper & smog

Re: a5, a35, a55?

good job answering a two year old question. I hope the guy's been on the edge of his seat this whole time.

Re: a5, a35, a55?

If the intak manifold has for bolts it's an A35, If it has 2 bolts it's an A55.

Re: a5, a35, a55?

Emessions, it's one of the ways to make a two stroke burn cleaner, and pass the united States emission standards.

Re: a5, a35, a55?

HAAAAAAAAAAAAAAAAAAAAAA! I didn't even notice that

Re: a5, a35, a55?

Not to mention CDIs started on the A35 and became rev limited on the A55

Re: a5, a35, a55?

Raymond Wright IV /

Re: a5, a35, a55?

can a a55 HPI CDI internal rotor ignition system go on an a35. I ordered the wrong one by accident.

Re: a5, a35, a55?

Just wanted to make a small correction. A3's have helical first and second gears which are thinner than a35's. A35's have a straight cut first gear with a helical second gear.

Re: a5, a35, a55?

There are differences in the tranny gears from the A3-A35/A55.

A3

First gear:4.40

Second gear:2.40

A35

First gear:3.88

Second gear:2.20

So the A3 has a quicker acceleration. I ride the f out on A35's in first and second gear most of the time since I have a kitted A3.

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