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General => Race Talk => Topic started by: alexgreece on June 02, 2012, 07:36:17 PM

Title: Visa R50 cc to 72cc
Post by: alexgreece on June 02, 2012, 07:36:17 PM

hello...people
i have a Visa R 50cc but i wanna to make it 72cc
what must i do?
what about
Narita C70C 47mm Japan semibobe
cylinder Rik C70 47mm madem
am i wrong?
thanks

Title: Re: Visa R50 cc to 72cc
Post by: Vivo on June 05, 2012, 02:04:19 AM

I would do an engine/parts swap from a Visa 110cc instead.

Title: Re: Visa R50 cc to 72cc
Post by: zombie on June 05, 2012, 02:07:11 AM

What is a Visa r50?

Title: Re: Visa R50 cc to 72cc
Post by: Vivo on June 05, 2012, 02:18:55 AM

Quote from: zombie on June 05, 2012, 02:07:11 AM

What is a Visa r50?

Underbone similar to the Honda Cub, Four stroke , four speed...

(http://t2.gstatic.com/images?q=tbn:ANd9GcQR9Q--RcEWYS8WBGbFyqYtRSx4vgUn6V5uyXHp3K1KT3R4ti4P60r4bOWy)

Title: Re: Visa R50 cc to 72cc
Post by: zombie on June 05, 2012, 02:23:25 AM

A real bike. I agree 100% that it would be Much better to simply swap to a bigger engine.
Unless tunning is your thing. In that case I have to say I know nothing about the parts available for it. I Strongly do advise saving money/trouble by getting the BEST available parts. Don't bother with "bargins" unless you are expecting short lived results, and don't mind re-doing it.

Title: Re: Visa R50 cc to 72cc
Post by: Vivo on June 05, 2012, 02:29:14 AM

It uses a universal Honda type engine. Most parts are interchangable with the Honda C70 or C90 engine.

(http://i00.i.aliimg.com/photo/v0/394655098/100cc_Horizontal_Motorcycle_Cub_engine.jpg)

Title: Re: Visa R50 cc to 72cc
Post by: zombie on June 05, 2012, 02:34:51 AM

Another example of how we get Nothing good in the US. (scooter wise).
That would easily replace scooters for me. Modding motorcycles is Soooooooo much easier. No CVT to mess with.

Title: Re: Visa R50 cc to 72cc
Post by: Vivo on June 05, 2012, 02:40:21 AM

I had a 100cc underbone before, Mods just include a cdi, free-flow pipe, smaller sprockets, and a 1/4 turn racing throttle...   1/4 turn to WOT!!!

(http://www.af1racing.com/store/ProdImages/RS50ThrottleLarge.jpg)

Title: Re: Visa R50 cc to 72cc
Post by: zombie on June 05, 2012, 03:03:35 AM

I rigged mine into a cam type quite awhile ago. From 1/3rd on I used tiny brass brads (nails) heated them and inserted them into the nylon. This made a quicker ramp on the throttle. It's much better than readjusting your grip.

Title: Re: Visa R50 cc to 72cc
Post by: ailixhomes on July 17, 2012, 10:52:02 AM

Honda is such famous and popular company in all over the world. Here I get such nice details about universal honda engine. Its have great and latest features and good for vehicles.

Title: Re: Visa R50 cc to 72cc
Post by: zombie on July 18, 2012, 04:03:07 AM

I have always been a Honda fan myself.

Title: Re: Visa R50 cc to 72cc
Post by: eloisealsya on March 15, 2013, 05:20:44 AM

Today there are lots of bike company are available in the market, they are providing the different features. As per my experience Honda is the topmost and well known brand company for several vehicles, i am using honda bike and car, both are good in working.