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72cc contessa with pg long
Posted: Wed Dec 23, 2015 3:57 am
by Justinmarldizah
How fast am i suppose to hit with this setup
Sym dd50
-72cc contessa
-7.4 gears
-28oko carb
-pg long pipe
-small teeth belt
-1500 spring
-6 7.5 roller weights
Tip to go faster?
Re: 72cc contessa with pg long
Posted: Wed Dec 23, 2015 4:34 am
by GuavaJam
Around 60 mph? Taller gears will help
Re: 72cc contessa with pg long
Posted: Wed Dec 23, 2015 11:07 am
by Downsouthdio
Corsa would push those gears and put out more top speed,thats like a 55-60mph set up like g9 mentioned,to go faster you swap out that contessa for a corsa and you will be suprised,even with a pg
Re: 72cc contessa with pg long
Posted: Mon Jan 18, 2016 2:21 pm
by Justinmarldizah
Any suggestions on what gears to put on?
Re: 72cc contessa with pg long
Posted: Mon Jan 18, 2016 2:44 pm
by Wheelman-111
Greetings:
The Polini Contesta is a "Sport" cylinder whose design affords pretty good low and midrange along with a nice increase on top. It's not a racing setup, but speeds of 55 are reasonable. The 28 is super-oversized. The kit needs no more than 24, probably would perform better with a 21mm. Likewise, the PG Long exhaust is designed to hit at around 9000, while the Contesta is just about done breathing at that RPM.
7s and below are for Strokers, as Graphie suggested. A strong stock 50cc setup can run 9.44s or 9.1s, but the Contesta has enough torque to drive a little deeper. I'd recommend 8.44s if you're looking for that 55MPH, or 9:1 if you want a bit more stoplight take-off.
Re: 72cc contessa with pg long
Posted: Sat Jan 23, 2016 10:58 pm
by Rip_City_Spree
Mine long rarely hits 10k and mostly runs from 7k-9000 Rpms on my Corsa.
Re: 72cc contessa with pg long
Posted: Fri Jan 29, 2016 3:14 am
by Justinmarldizah
Am I able to run a 72 scorpion pipe? Will it do any better?
Re: 72cc contessa with pg long
Posted: Fri Jan 29, 2016 6:46 pm
by ped
Wheelman-111 wrote:Greetings:
The Polini Contesta is a "Sport" cylinder whose design affords pretty good low and midrange along with a nice increase on top. It's not a racing setup, but speeds of 55 are reasonable. The 28 is super-oversized. The kit needs no more than 24, probably would perform better with a 21mm. Likewise, the PG Long exhaust is designed to hit at around 9000, while the Contesta is just about done breathing at that RPM.
7s and below are for Strokers, as Graphie suggested. A strong stock 50cc setup can run 9.44s or 9.1s, but the Contesta has enough torque to drive a little deeper. I'd recommend 8.44s if you're looking for that 55MPH, or 9:1 if you want a bit more stoplight take-off.
Great advice as always
Re: 72cc contessa with pg long
Posted: Sat Jan 30, 2016 3:51 am
by Justinmarldizah
Can anyone explain to me what does the air filter pod do?
Re: 72cc contessa with pg long
Posted: Sat Jan 30, 2016 4:23 pm
by Justinmarldizah
Now running g dash pipe
Re: 72cc contessa with pg long
Posted: Mon Feb 01, 2016 11:32 pm
by Meloshameless
Try a heavier contra, malossi yellow, or if that doesnt do it try the red, but def combine that with lighter rollers, 4.5-5.5 or even a combo. Zx trans would prob help off set the lower end also, but a better pipe for sure...
Re: 72cc contessa with pg long
Posted: Tue Feb 02, 2016 3:07 am
by Justinmarldizah
Now running gdash pipe with 6&5 weight i doing worse, brand new pipe not broken into yet
Re: 72cc contessa with pg long
Posted: Wed Feb 03, 2016 3:03 am
by Justinmarldizah
So i took gdash out n put back a pg long but bike feels different
Re: 72cc contessa with pg long
Posted: Wed Feb 03, 2016 3:46 am
by GuavaJam
Of course. U gotta keep tuning to the pipe until u get what u want.
Re: 72cc contessa with pg long
Posted: Thu Feb 04, 2016 3:11 pm
by Justinmarldizah
Jettings at 140 to 52 now running a pg long with 42. Sumthin weights