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General => Technical | How To => Topic started by: supercobrapaul on January 20, 2014, 08:03:15 PM

Title: Tecnigas RS ll on stock ( non 70cc ) super 9 LC ?
Post by: supercobrapaul on January 20, 2014, 08:03:15 PM

I have a 2004 super 9 LC. Don't want to do the whole 70cc thing.
I've done that a few times before with other kymcos and TGBs.
I do want to use a tecnigas RS 2 pipe I already have.

I understand that it's designed for 70cc but has  anyone had good results with stock cylinder,
re-jet and upgraded variator with the RS2 pipe ?

If so what re-jetting would you recommend. Thanks.

Title: Re: Tecnigas RS ll on stock ( non 70cc ) super 9 LC ?
Post by: supercobrapaul on January 20, 2014, 08:18:32 PM

Oh. Also I'm keeping the stock air box so apart from the variator and pipe it will be stock.

Title: Re: Tecnigas RS ll on stock ( non 70cc ) super 9 LC ?
Post by: thebatman on January 28, 2014, 07:23:54 PM

HEy man,
IDK if your still around. Lord knows I havent...Lol
I saw your thread and wanted to answer......
YES...
It will work. You can check my black S9 out..
I run the RS2 on the stock cyl./airbox.. (the s9 needs the stock airbox IMO, easier to tune and quieter.
I have the stock cab jetted to a 102(probably needs a tad bigger now with this sh** weather here). I run 55mph  all day..(vids of the black and purple s9 here somewhere...annnnd the ag's 50+mph run)... :D....... yeah I was bragging on myself....Lol Never have mastered it tho of course...
Hope this helps....

Title: Re: Tecnigas RS ll on stock ( non 70cc ) super 9 LC ?
Post by: supercobrapaul on April 21, 2014, 07:29:44 PM

Okay thebatman,

My rs2 pipe is finally arriving today. ( a new one - the old one was an rs70
and that's staying on the cobra )

I'll keep you posted on how it turns out.
So I'll try a 120 main jet. Did you up the idle jet or no ?

Right now I get great acceleration right up to 48 indicated and 50 if allowed to wind up for half a mile or so.
I disconnected the rev limiter on the CDI but the stock pipe wont let me go over 8000rpm.

Hoping the rs2 will wake up the high end rev range !

Thanks for the reply ! Sorry I got sidetracked with moving and putting an airsal t6 on the cobra.

Title: Re: Tecnigas RS ll on stock ( non 70cc ) super 9 LC ?
Post by: zombie on April 22, 2014, 04:00:48 AM

You might get away w/ an air screw adjustment but usually any pipe will require an idle jet swap. Most often one size up. The mix screw will tell you. More than 3/12 turns out or less than one turn in will tell the tale. (i forget if they are air or fuel adjusters on those carbs.)