Tki belt drive.

[Caper11]

Just finished installing the beltdrive, very nice machining!!




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[pfi572]

Is the top gear aluminum ?

 

[fredw]

Looks very similar to c3, what is the difference

 

[Caper11]

The tensioner is way differant, it comes with a speed sensor. I've looked at the c3 and IMO this is built a bit better, yah can use the stock can.

Yes the top gears are aluminum.
I did this quick as I was doing the install. There is about 2.8 lbs reduction in rotating mass.

And a total reduction in weight of the belt drive from the stock driveline is about 2.9 lbs.
these pics are early build prototype photos. The c3 was in there so I could compare.

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[neilsleder]

Any price difference?

 

[Caper11]

The Tki kit is cheaper, I think the c3 speed sensor kit makes it more expensive, and I can't remember the price differance.


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[tukernater]

The Tki kit is cheaper, I think the c3 speed sensor kit makes it more expensive, and I can't remember the price differance.


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What gear ratio did you choose

 

[pfi572]

Caper watch your top gear then as the all aluminum one could strip out after some use.
This picture is after about 3000 Kms

 

[oler1234]

Be interesting to hear about gains from current belt drive owners.

Pfi is c3 top gear steel? Are the aluminum ones a problem?

 

[pfi572]

The one in picture was the first ones. The new ones are steel inside with outside aluminum .
Ease of changing ratios also.
Mine was one of the first proto types.

 

[Caper11]

What gear ratio did you choose

I have 2.42 and 2.52.
I have 2.42 currantly installed.

 

[Caper11]

Caper watch your top gear then as the all aluminum one could strip out after some use.
This picture is after about 3000 Kms

Right on Ill keep a eye on it.
THX

 

[Teth-Air]

I have a TKI 2.42:1 kit in stock for Doo if anyone wants to see in person. Unfortunately the price has gone up to $849 CDN due to the exchange rate.
some pics on our site. Source Innovations Ltd.