Dyno Results for Kato
#1
12-09-2006, 02:43 AM
Dyno Results for Kato
Dyno $20. air box lid on, no snorkle, K&N, 130main, 35 pilot, stock needle raised .050inch., Muzzy. My HP scanning software went T/U, so the pic will have to do.
since it's so hard to read...
20.35 hp @ 8600rpm
13.4 ft-lbs @ 7000
looking at the fuel ratio, it shows extremely lean until 6000rpm, then it gets too rich after 9500. So it appears the stock needle is a bit too thick for optimum mix. Keep in mind the stock(raised .050 in.) and N1TC(@ #2) are very similar. Now, I'm waiting on the '96 KLX250R(adjustable) needle to arrive. If it is thinner near the top, it will be a great needle combined with a 128 jet.
since it's so hard to read...
20.35 hp @ 8600rpm
13.4 ft-lbs @ 7000
looking at the fuel ratio, it shows extremely lean until 6000rpm, then it gets too rich after 9500. So it appears the stock needle is a bit too thick for optimum mix. Keep in mind the stock(raised .050 in.) and N1TC(@ #2) are very similar. Now, I'm waiting on the '96 KLX250R(adjustable) needle to arrive. If it is thinner near the top, it will be a great needle combined with a 128 jet.
#4
12-09-2006, 03:18 AM
RE: Dyno Results for Kato
ORIGINAL: Nobrakes
Cool! What kind of tires did you use and are you running the stock gearing?
Cool! What kind of tires did you use and are you running the stock gearing?
Gear = 14/48
dyno guy didn't care about gear info.
#5
12-09-2006, 03:22 AM
RE: Dyno Results for Kato
ORIGINAL: scat
Very interesting, I should run over and have that done and see what the difference might be between are two set ups.
Very interesting, I should run over and have that done and see what the difference might be between are two set ups.
I'm curious...
#6
12-09-2006, 06:23 AM
RE: Dyno Results for Kato
I dare yah, no I double dare you to add a washer and go to the 128 main! I think you're getting too hung-up on needle taper...but that's just me. 
ORIGINAL: a16tony
Dyno $20. air box lid on, no snorkle, K&N, 130main, 35 pilot, stock needle raised .050inch., Muzzy. My HP scanning software went T/U, so the pic will have to do.
since it's so hard to read...
20.35 hp @ 8600rpm
13.4 ft-lbs @ 7000
looking at the fuel ratio, it shows extremely lean until 6000rpm, then it gets too rich after 9500. So it appears the stock needle is a bit too thick for optimum mix. Keep in mind the stock(raised .050 in.) and N1TC(@ #2) are very similar. Now, I'm waiting on the '96 KLX250R(adjustable) needle to arrive. If it is thinner near the top, it will be a great needle combined with a 128 jet.
Dyno $20. air box lid on, no snorkle, K&N, 130main, 35 pilot, stock needle raised .050inch., Muzzy. My HP scanning software went T/U, so the pic will have to do.
since it's so hard to read...
20.35 hp @ 8600rpm
13.4 ft-lbs @ 7000
looking at the fuel ratio, it shows extremely lean until 6000rpm, then it gets too rich after 9500. So it appears the stock needle is a bit too thick for optimum mix. Keep in mind the stock(raised .050 in.) and N1TC(@ #2) are very similar. Now, I'm waiting on the '96 KLX250R(adjustable) needle to arrive. If it is thinner near the top, it will be a great needle combined with a 128 jet.
#8
12-09-2006, 05:52 PM
RE: Dyno Results for Kato
Tremor, today I am putting in a #40 pilot, 128 main and N1TC @ 3. I have a 1.29mm rise on the stocker, and not too sure how high I can go. Then again, the stocker has a longer tip which may allow a washer or two more.
#9
12-09-2006, 05:53 PM
Join Date: May 2006
Location: Pittsburgh, PA
Posts: 12,584
RE: Dyno Results for Kato
ORIGINAL: a16tony
Tremor, today I am putting in a #40 pilot, 128 main and N1TC @ 3. I have a 1.29mm rise on the stocker, and not too sure how high I can go. Then again, the stocker has a longer tip which may allow a washer or two more.
Tremor, today I am putting in a #40 pilot, 128 main and N1TC @ 3. I have a 1.29mm rise on the stocker, and not too sure how high I can go. Then again, the stocker has a longer tip which may allow a washer or two more.
#10
12-09-2006, 06:54 PM
RE: Dyno Results for Kato
Cool! I seem to recall you had some sort of sputtering problem earlier that led you to start thinking about the 250R needle?
On another note, I have removed all of my carb heat plumbing in preparation for a pumper carb installation. I you want any or all of the parts, you're more than welcome to them for the price of normal stateside USPS shipping. All of the parts are a direct bolt-on. Just say the word.
On another note, I have removed all of my carb heat plumbing in preparation for a pumper carb installation. I you want any or all of the parts, you're more than welcome to them for the price of normal stateside USPS shipping. All of the parts are a direct bolt-on. Just say the word.
ORIGINAL: a16tony
Tremor, today I am putting in a #40 pilot, 128 main and N1TC @ 3. I have a 1.29mm rise on the stocker, and not too sure how high I can go. Then again, the stocker has a longer tip which may allow a washer or two more.
Tremor, today I am putting in a #40 pilot, 128 main and N1TC @ 3. I have a 1.29mm rise on the stocker, and not too sure how high I can go. Then again, the stocker has a longer tip which may allow a washer or two more.
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