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Author Topic: Power at hills  (Read 1454 times)

StevieLike

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Power at hills
« on: April 07, 2015, 09:03:47 AM »
Hey there!

When I ride a loong hill up, along with my gf, my LIKE 2t starts pretty well up the hill but then after about 10 mins it loses power noticeably (still ascending).

Is it the spark plug getting too hot?
Or too too lean at WOT?
Any idea?

Thanks :)
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BettinANDlosing

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Re: Power at hills
« Reply #1 on: April 07, 2015, 03:12:11 PM »
Nothing wrong, just the joy of riding a vehicle with 1.5hp. That bike is not really designed to go up a hill with two people for ten minutes.
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2002 Kymco B&W 300; MRP 78MM "300CC", Naraku cam, Yoshimura rS3 exhaust, 17g Sliders, Yellow torque spring drilled airbox, stock carb #115 main #40 pj.

2001 "Yamaha" Zuma AKA MBK Booster; MHR OverRange, Dellorto 19mm BHBG, Polini "big" intake, RS-3 Rear shock, Stock cylinder.

ParaIndiana

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Re: Power at hills
« Reply #2 on: April 07, 2015, 07:36:47 PM »
Agree with BettinANDlosing. 1.5hp (or even 2hp if you are optimistic) isn't a lot to work with. Another issue could be that the belt is getting hot enough to start to stretch a bit.
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2011 Kymco Like 50 2t
Malossi 70 BBK
Malossi 19MM Carb
Stage 6 Sport Pro Clutch
Pod air filter
Malossi CF Reeds
Polini torque spring: Blue
Naraku Sport Variator
Naraku Sport Torque Driver
Naraku Half Pulley
5.5G Dr. Pully Sliders
Stage 6 +15% Primary Gear Kit
Malossi Belt
Pre-mix Fuel  45:1

demeter

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Re: Power at hills
« Reply #3 on: April 09, 2015, 05:01:11 AM »
I'm far from an expert but installing a stronger contra/torque spring might help.
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2010 Like 50 2T (Malossi 70cc BBK, Tecnigas Next-R, Blue Polini Torque Spring, Yellow Clutch Springs, 5.5g Sliders, Stock Carb: 95 MJ, Stock Airbox Drilled, PIAA GT-X Headlight, Kolite 5630 Running Lights, 140/70-12 Rear Tire)

StevieLike

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Re: Power at hills
« Reply #4 on: April 15, 2015, 11:35:28 AM »
Yeah that's true!
By the way I put a 0.2mm spacer ring in front of the bushing and that improved accelaration and overall power too now. Great scooter for 2 :)
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