Yamaha razz drag bike

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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Scooterboy
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Yamaha razz drag bike

Post by Scooterboy »

I can afford was a razz as of now but I wondered if there is any help I can get from anyone to turn it into a drag moped I know all the background info on the 88 so just need idea or help
eliteguy50
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Re: Yamaha razz drag bike

Post by eliteguy50 »

If you want to be competitive, you'll need to swap engines. The razz is a single speed chain drive.
motormike wrote:Errands become adventures.
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Mystic
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Re: Yamaha razz drag bike

Post by Mystic »

I would find a Jog90 or Jog100 engine from a junk yard not sure how easy the swap is but those jog90 engines offa those cloned 4 wheelers have some pep, I imagine they would go even faster once you put a tire directly onto the engine instead of the chain system the 4 wheelers use :D
1986 Spree/ Eve af16 swapped 65cc Prodigy vari 8g 9:1 Ruima gears
21mm OKO 42/100 32:1 45mph kymco zx exhaust
1994 Elite S 17.5mm Arreche, Daytona reeds, SEF ramp, pump plugged :D
1987 Elite SE50 af16 swapped
1989 Elite E SB50p
2003 Yamaha Zuma
Scooterboy
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Re: Yamaha razz drag bike

Post by Scooterboy »

yea i know the traffic jamz team has a guy that run a jog but soon all have a honda elite.
veedubh20
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Re: Yamaha razz drag bike

Post by veedubh20 »

get a yamaha jog engine. 92-01 jog 50 block is better crank case pressure and more power.. any parts fill fits from europe, polini, malossi, 2fast, so on.....

dont waste time on jog 90... lack of gear raito in the gear box.

jog 90 gas bigger crank case only get taiwan parts not the same as jog 50 block..
Scooterboy
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Re: Yamaha razz drag bike

Post by Scooterboy »

Well I was wondering can i put a af16 on a razz or is there no way on that





Kipptyn
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swimmingfree
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Re: Yamaha razz drag bike

Post by swimmingfree »

all things can be done but are you willing to do it ????? it ezer to do a spree all the wiring are the same you just have to build a motor mount and move the shock
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se50 crank...

SpreJunk 87elite in a spree body
ruckus variator , 3.5 tire , 1500 drive face spring , a 64 bbk ,
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eliteguy50
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Re: Yamaha razz drag bike

Post by eliteguy50 »

Yes, it is possible if you can fabricate.
motormike wrote:Errands become adventures.
Scooterboy
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Re: Yamaha razz drag bike

Post by Scooterboy »

Yea I have a guy that might be willing to help me too
kryptonite
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Re: Yamaha razz drag bike

Post by kryptonite »

so im going to "copy and paste" this txt message from a buddy of mine :)

""You can't build a race scooter with just a hammer in screwdriver???? Crap I'm never going to go fast.""

this goes in with the "free motor" post hehehe

back to my cave
-K
Scooterboy
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Re: Yamaha razz drag bike

Post by Scooterboy »

yea i get it get a lil honda blood in my yamaha.
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