》HELP《 72cc 》70 mph TUN!NG!!
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》HELP《 72cc 》70 mph TUN!NG!!
Whats up guys.
i need help tryna figure out this tuning, currently at about 65 mph top speed. I wanna hit 70+
im a noob, straight up, but im tryna learn
i got a elite E
dio motor
72cc polini bore
little ports
g dash pipe
HL driveline
black center spring, yellow clutch
kelly variator
sef ramp
28mm keihin carb with filter
7.1 gears
Live stem with pg drop legs
dd50 disk brake setup
stock dd front rim and tire
Rear coilover shock on stock dd rim and tire
right now im at pretty low weights and the way i have my jets, the bottom and mid range feels beasttt, but i wanna get that top end strong..
i was wondering what kind of weights and jetting you would use?
im hitting about 65 with my current setup but im tryna get into the 70 mph club lol
LMK, any help is appreciated
i need help tryna figure out this tuning, currently at about 65 mph top speed. I wanna hit 70+
im a noob, straight up, but im tryna learn
i got a elite E
dio motor
72cc polini bore
little ports
g dash pipe
HL driveline
black center spring, yellow clutch
kelly variator
sef ramp
28mm keihin carb with filter
7.1 gears
Live stem with pg drop legs
dd50 disk brake setup
stock dd front rim and tire
Rear coilover shock on stock dd rim and tire
right now im at pretty low weights and the way i have my jets, the bottom and mid range feels beasttt, but i wanna get that top end strong..
i was wondering what kind of weights and jetting you would use?
im hitting about 65 with my current setup but im tryna get into the 70 mph club lol
LMK, any help is appreciated
Last edited by ghost_EJ9 on Sat Oct 27, 2018 8:11 am, edited 3 times in total.
Re: TUNing..?!?
Please state the year and model of the bike as well as the year and model of the engine because we all think you have a Spree with a AF16 but you might have an Aero with an AFo5E or an Elite with a AF18 or is it an Express with an AF27....or...? ...
RideRed
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"Live Large - Ride Small"
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- Wheelman-111
- Moderator
- Posts: 11322
- Joined: Wed Oct 22, 2008 5:09 pm
- Location: Deepinnaharta, Texas
Re: TUNing..?!?
Greetings:
65 is already a respectable speed on Corsa aluminumm (I presume) bore as the Polini Contesta Iron cylinder won't exceed 60 with its more conservative porting. Not familiar with G-Dash pipe but I suspect it to be a Sport exhaust that won't allow the RPM you need to go much faster. If by Keihin carb you mean the stock PA 14mm, 65 is Astounding! No need to go much bigger than 24mm, but along with pipe and 8:1 gears 70 is reachable. Jets depend on carb sie, and weights affect acceleration performance but not top speed as long as they are heavy enough to ovecome spring and max out the diameter of the variator.
65 is already a respectable speed on Corsa aluminumm (I presume) bore as the Polini Contesta Iron cylinder won't exceed 60 with its more conservative porting. Not familiar with G-Dash pipe but I suspect it to be a Sport exhaust that won't allow the RPM you need to go much faster. If by Keihin carb you mean the stock PA 14mm, 65 is Astounding! No need to go much bigger than 24mm, but along with pipe and 8:1 gears 70 is reachable. Jets depend on carb sie, and weights affect acceleration performance but not top speed as long as they are heavy enough to ovecome spring and max out the diameter of the variator.
Wheelman-111
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
Re: TUNing..?!?
i got a 1989 honda elite E with a sym dd50 motor. it has a 28mm keihin carb
Re: TUNing..?!?
i have the polini corsa bore and i know it can easily hit 70mph. i got 7:1 gears right nowWheelman-111 wrote: ↑Fri Oct 26, 2018 1:14 pm Greetings:
65 is already a respectable speed on Corsa aluminumm (I presume) bore as the Polini Contesta Iron cylinder won't exceed 60 with its more conservative porting. Not familiar with G-Dash pipe but I suspect it to be a Sport exhaust that won't allow the RPM you need to go much faster. If by Keihin carb you mean the stock PA 14mm, 65 is Astounding! No need to go much bigger than 24mm, but along with pipe and 8:1 gears 70 is reachable. Jets depend on carb sie, and weights affect acceleration performance but not top speed as long as they are heavy enough to ovecome spring and max out the diameter of the variator.
Re: 》HELP《 72cc 》70 mph TUN!NG!!
E D I T E D we all start somewhere right
Re: 》HELP《 72cc 》70 mph TUN!NG!!
finally got it
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- Wheelman-111
- Moderator
- Posts: 11322
- Joined: Wed Oct 22, 2008 5:09 pm
- Location: Deepinnaharta, Texas
Re: 》HELP《 72cc 》70 mph TUN!NG!!
Greetings:
That's a FAST Elite E! Nice job. Hope you've upgraded the brakes...
That's a FAST Elite E! Nice job. Hope you've upgraded the brakes...
Wheelman-111
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
Re: 》HELP《 72cc 》70 mph TUN!NG!!
more suggestions to go faster? I got a 44mm crank shaft with some ports in my block....Keep the suggestions coming!! ThanksWheelman-111 wrote: ↑Mon Oct 29, 2018 9:47 am Greetings:
That's a FAST Elite E! Nice job. Hope you've upgraded the brakes...
Hahaha yesss, I have upgraded to disk brakes and a bigger front tire. The stock 89 front end is super sketchy at high speeds. I couldn't go past 60 mph comfortably but the live stem with disk brakes made the world of difference. It is a little heavier but I rather be safe than sorry.
Re: 》HELP《 72cc 》70 mph TUN!NG!!
Okay guys. I'm stock crank with polini corsa bore.
Made 72 mph yeeee
Made 72 mph yeeee
Re: 》HELP《 72cc 》70 mph TUN!NG!!
Pics...
I need to find some new haters...the ones I have are starting to like me.
Re: 》HELP《 72cc 》70 mph TUN!NG!!
You need to resize them
Honda Elite SR
Honda Elite-Dio ZX
Dio ZX Headlight/Disc Brake Mod: http://hondaspree.net/phpBB3/viewtopic.php?t=30861
Honda Elite-Dio ZX
Dio ZX Headlight/Disc Brake Mod: http://hondaspree.net/phpBB3/viewtopic.php?t=30861
Re: 》HELP《 72cc 》70 mph TUN!NG!!
Oh okay, I will do that tomorrow.
Do you guys have experience with ring rattle? Installed a new piston and new rings on my old bore and crank. Now the rings make noise but it's not constant, only happens at random times
Do you guys have experience with ring rattle? Installed a new piston and new rings on my old bore and crank. Now the rings make noise but it's not constant, only happens at random times
Re: 》HELP《 72cc 》70 mph TUN!NG!!
Did you hone before new rings?
Honda Elite SR
Honda Elite-Dio ZX
Dio ZX Headlight/Disc Brake Mod: http://hondaspree.net/phpBB3/viewtopic.php?t=30861
Honda Elite-Dio ZX
Dio ZX Headlight/Disc Brake Mod: http://hondaspree.net/phpBB3/viewtopic.php?t=30861