CT mani 21mm carb stock bore

niftyman · Post by **niftyman** » Fri Jul 22, 2011 11:38 pm

I have a DJ-1 with the variated AF05E chassis is SE50 it runs great it did have 8 inch rims i now have 10inch rims it also has the 10:1 gears.Right now it tops out at 73KMH im trying to buy S4PATRICKS big bore kit to go on it for some more power.

My real question is i have a CT intake and a 21mm OKO carb will this work better than the stock carb on a stock bore. I have lots of jets 35 to 55 on the slow jet and 95 to 160 for the main jet i plan on using this for when i get the big bore but its here now and i havent even bought a bbk and i want to use the carb. I should hav said i have a DJ1-R exhaust the factory expansion chamber type

jlynn433 · Post by **jlynn433** » Sat Jul 23, 2011 1:33 am

where did you get your mani? i can find the carb but just not the intake to go with it

Trafficjamz · Post by **Trafficjamz** » Sat Jul 23, 2011 2:01 am

jlynn433 wrote:where did you get your mani? i can find the carb but just not the intake to go with it

go to Ebay

Type "dio manifold"

http://motors.shop.ebay.com/i.html?_nkw ... m270.l1313

niftyman · Post by **niftyman** » Sat Jul 23, 2011 2:06 am

Ive actually got 2 ct intakes i bought them locally they were real cheap $50 nzd each for more than one or $85 for only one so i bought them both thought i would use one on my dio just hav 2 7et another carb

Trafficjamz · Post by **Trafficjamz** » Sat Jul 23, 2011 2:06 am

niftyman wrote:I have a DJ-1 with the variated AF05E chassis is SE50 it runs great it did have 8 inch rims i now have 10inch rims it also has the 10:1 gears.Right now it tops out at 73KMH im trying to buy S4PATRICKS big bore kit to go on it for some more power.

My real question is i have a CT intake and a 21mm OKO carb will this work better than the stock carb on a stock bore. I have lots of jets 35 to 55 on the slow jet and 95 to 160 for the main jet i plan on using this for when i get the big bore but its here now and i havent even bought a bbk and i want to use the carb. I should hav said i have a DJ1-R exhaust the factory expansion chamber type

Don't bother with the 21mm until you get the bbk.

It will just waste gas, and be louder.

There will be no performance gains by switching to the 21mm now.

niftyman · Post by **niftyman** » Sat Jul 23, 2011 2:35 am

Thank you for the reply ill leave it till i get the bbk just looked at the ebay auction and if u add the exchange rate it looks like i didnt get that great of a deal and im glad i didnt pay full price for one

Trafficjamz · Post by **Trafficjamz** » Sat Jul 23, 2011 2:39 am

niftyman wrote:I have a DJ-1 with the variated AF05E chassis is SE50 it runs great it did have 8 inch rims i now have 10inch rims

Where did you get 8" rims

Is that a nifty 50 size?

I would like to see a picture.

niftyman · Post by **niftyman** » Sat Jul 23, 2011 3:15 am

The jap spec dj1s had 8 inch rims but the dj1R had 10inch rims the nifty has 10inch rims ill try 2 find a pic for ya

tazland001 · Post by **tazland001** » Sat Jul 23, 2011 11:31 am

Correct the dj-1 and the yamaha mint had 8 inch rims. You accelerate a little faster with the 8 inch rims.

Taz

Wheelman-111 · Post by **Wheelman-111** » Mon Jul 25, 2011 12:33 am

Greetings:

The CT manifold is too narrow to cover the AF05 case port completely. You can craft an adaptor plate to cover the open strip by the cylinder.
The bolt pattern is the same.

8-inch rims may comply with some obscure Japanese regulations.

niftyman · Post by **niftyman** » Mon Jul 25, 2011 1:18 am

I have already made a adapter to fit i just used a 5mm thick piece of alloy shaped it and drilled the holes

niftyman · Post by **niftyman** » Mon Jul 25, 2011 1:22 am

Changeing from a 8 inch rim to a 10 inch rim gave me a much faster top speed the motor didnt have any issues pushing the new gear ratio allthough i did lighten up the rollers a bit

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CT mani 21mm carb stock bore

CT mani 21mm carb stock bore

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