Picking up a scooter dyno for the shop!

Does your Spree/Elite already run great, and you're trying to make it quicker/faster? Need a monster motor swap? Discuss your ideas here.

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LMH
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Re: Picking up a scooter dyno for the shop!

Post by LMH »

5.5 on the sr50 ditech, nice! Stock right?
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swimmingfree
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Re: Picking up a scooter dyno for the shop!

Post by swimmingfree »

your buddies 125cc madass, started at 5.5, jetted it up and got 6.7. i was under the impression it wood be about 11hp...
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se50 crank...

SpreJunk 87elite in a spree body
ruckus variator , 3.5 tire , 1500 drive face spring , a 64 bbk ,
8 gram rollers, stock carb , after market air filter and 105 jet
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paulpauly7
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Re: Picking up a scooter dyno for the shop!

Post by paulpauly7 »

You lucky b a s t a r d haveing that big boys toy too play with .Awesome buy :-) :-)
86 Nifty Fifty (spree)
ZX disk brake
Kitico 120kmh speedo
AF18 ZX ported
Polini corsa
Malossi crank
CTmani
24mmOKO
40pilot118main
Scorpion pipe
8.44 to 1
Michelin s1
71.3mph
92 yz125, 94 crm250
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deuce217
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Re: Picking up a scooter dyno for the shop!

Post by deuce217 »

Crazy
2000 Elite SR50 -THE PURPLE NURPLE
50mm BBK (tai)
26mm OKO (round slide) 135 Main Jet
V-8 pipe
39/18 secondary gears (7.583:1 ratio)
36 grams in Prodigy variator
Malossi Delta Clutch & WIng Bell- Thanks RED EFT
65mph GPS (on the freeway)
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paulpauly7
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Re: Picking up a scooter dyno for the shop!

Post by paulpauly7 »

well a corsa is supposed to be around 13.5 so im guessing 22hp thats a little out there but im hoping its right
86 Nifty Fifty (spree)
ZX disk brake
Kitico 120kmh speedo
AF18 ZX ported
Polini corsa
Malossi crank
CTmani
24mmOKO
40pilot118main
Scorpion pipe
8.44 to 1
Michelin s1
71.3mph
92 yz125, 94 crm250
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swimmingfree
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Re: Picking up a scooter dyno for the shop!

Post by swimmingfree »

im guessing 10.5 hp
swimmingfree
handicap (dyslexia)
looking for
se50 crank...

SpreJunk 87elite in a spree body
ruckus variator , 3.5 tire , 1500 drive face spring , a 64 bbk ,
8 gram rollers, stock carb , after market air filter and 105 jet
veedubh20
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Re: Picking up a scooter dyno for the shop!

Post by veedubh20 »

Jog minarelli Single ring piston has more power than dio big stroker... :mrgreen:

Dio stroker bigger isn't better.. clutch shoes/ bell burn up quickly. Need to get a better clutch.
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Re: Picking up a scooter dyno for the shop!

Post by Wheelman-111 »

Greetings:

I predict 18.4 RWHP.
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Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
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paulpauly7
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Re: Picking up a scooter dyno for the shop!

Post by paulpauly7 »

im sticking with 22hp im being hopefull the dio stroker will put out the same if not more than my kwawsaki ke250b 2stroke
86 Nifty Fifty (spree)
ZX disk brake
Kitico 120kmh speedo
AF18 ZX ported
Polini corsa
Malossi crank
CTmani
24mmOKO
40pilot118main
Scorpion pipe
8.44 to 1
Michelin s1
71.3mph
92 yz125, 94 crm250
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paulpauly7
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Location: nz

Re: Picking up a scooter dyno for the shop!

Post by paulpauly7 »

do you not have a scooter with a corsa? or a mate with one ? If not you may need to build one lol
86 Nifty Fifty (spree)
ZX disk brake
Kitico 120kmh speedo
AF18 ZX ported
Polini corsa
Malossi crank
CTmani
24mmOKO
40pilot118main
Scorpion pipe
8.44 to 1
Michelin s1
71.3mph
92 yz125, 94 crm250
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deuce217
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Re: Picking up a scooter dyno for the shop!

Post by deuce217 »

veedubh20 wrote:Jog minarelli Single ring piston has more power than dio big stroker... :mrgreen:

Dio stroker bigger isn't better.. clutch shoes/ bell burn up quickly. Need to get a better clutch.

Really, is that the one that comes in the purple/ black 94 Jog "Next zone"?



Graphite,

what clutch are you running on the stroker?
2000 Elite SR50 -THE PURPLE NURPLE
50mm BBK (tai)
26mm OKO (round slide) 135 Main Jet
V-8 pipe
39/18 secondary gears (7.583:1 ratio)
36 grams in Prodigy variator
Malossi Delta Clutch & WIng Bell- Thanks RED EFT
65mph GPS (on the freeway)
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LMH
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Re: Picking up a scooter dyno for the shop!

Post by LMH »

Vee slyly doesnt say what stroke or method of cooling the single ring mina is, a stock stroke AC 70cc mina will never yield as much as a stroker af16. The stroker should have around 20-24 hp at the crank give or take, this is due to poor side window intake tract design. Thats being modest. Just a FYI, cr125 has 34hp stock out the box no porting, race pipe, intake, etc; albeit a better intake design and water cooled...
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deuce217
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Re: Picking up a scooter dyno for the shop!

Post by deuce217 »

Thanks, those cr 125'c rip!
2000 Elite SR50 -THE PURPLE NURPLE
50mm BBK (tai)
26mm OKO (round slide) 135 Main Jet
V-8 pipe
39/18 secondary gears (7.583:1 ratio)
36 grams in Prodigy variator
Malossi Delta Clutch & WIng Bell- Thanks RED EFT
65mph GPS (on the freeway)
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bakaracer
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Re: Picking up a scooter dyno for the shop!

Post by bakaracer »

What gears are you using?
Nothing like getting stroked!
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LMH
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Re: Picking up a scooter dyno for the shop!

Post by LMH »

Have you broke it in yet? 15 at the rear wheel is around 18-19ish, or more?, to the crank with the good ole CVT. A lot of loss in that CVT. But sweet!
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