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 piston question 
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Joined: Thu Apr 19, 2007 3:04 pm
Posts: 736
Location: La Mirada So. Cali
scooters and mods: *2002 yamaha vino classic*
Post piston question
would it really matter what make of piston i use with my anthena 70cc cylinder? Can i use a stage6 (pro sport) piston with my anthena (alumi) cylinder?

c-kell wrote:
''The Thrilla Of The Villa""
2002 Yamaha Vino Classic S
Engine mods:
Motoforce Evo crank Stage 6 Streetrace kit Dellorto 17.5 man choke
Polini carbon fiber reeds. Gianelli shot exhaust
CVT mods:
Polini Variator. Hebo Driveface. Malossi Winged Clutch Bell. Stage 6 clutch springs
RDR Nitrogen Filled Shock (rear)
Home fabricated 6" stretch 2" lower
ZF member #14

Mon Jun 29, 2009 6:37 pm

Joined: Wed Jul 15, 2009 9:20 pm
Posts: 89
Post Re: piston question
ya shouldnt matter....... just make sure you have the arrow pointing down.....before you install it put the ring on the piston and put the piston in the cylinder make sure you see NO light except the little notch where the ring dosnt connect.

some cylinder have a slight different size..


Mon Jul 27, 2009 10:05 pm
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Joined: Mon Sep 22, 2008 10:45 pm
Posts: 4786
Location: Beautiful Denver Colorado
Post Re: piston question
molefb wrote:
would it really matter what make of piston i use with my anthena 70cc cylinder? Can i use a stage6 (pro sport) piston with my anthena (alumi) cylinder?

There is no such thing as a stage6 pro sport piston. The replacement pistons for that kit are all Athena Brand Name pistons. I think your good to go but you should wait until the morning and ask Stephene at SP.


Current Configuration:
1. ATHENA HYPER RACE 70cc (Part Number: 081000-081000/1) (Yes it's fast)
1.1 Polini Sport 70cc P1660076 SOLD
2. Stage 6 Full Circle Racing Crank
4. Malossi Over-Range Race Transmission 29.7grams (malossi rollers)
5. Malossi Yellow Torque Spring
6. Malossi Delta Clutch
7. Malossi Wing-Bell Clutch Bell
8. Malossi Sport Clutch Springs for Delta/Fly (Currently running white)
9. Malossi Up-Gears
10. Polini Airbox (This is the most pimpin part I have on my scoot!)
11. Pirelli SL26/Michelin Bopper combo
12. Hyazuma Special Throttle Cable (This one is B2TB!)
13. Arreche 19mm Carburetor
14. Arreche Manual Choke
15. Laser XPRO Expansion Chamber Exhaust (Low tone = Happy Nieghbors)
16. Nuova Ray High Performance Scooter Ignition (Prog. rev limiter and detune switch)

Touch my parts again and I'll cut you up into tiny pieces and make a salad!

Mon Jul 27, 2009 10:11 pm
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