Suzuki Impulse GSX 400

[S750WP]

Redo my DIY chain oiler with dual lubiricating tip to lube both side of the o-ring chain.

 

The oiler reservoir(70ml syringe), regulator (black valve), On/Off Valve (White/Blue)

http://p1.bikepics.com/pics/2010%5C09%5C28%5Cbikepics-2070184-full.jpg

 

 

Dual oiler tip to lube both side of the o-rings

http://p1.bikepics.com/pics/2010%5C09%5C28%5Cbikepics-2070185-800.jpg

 

The metal frame made out of hard wire to hold the oil tube in place so that it will not get caught into the sprocket.

http://p1.bikepics.com/pics/2010%5C09%5C28%5Cbikepics-2070186-800.jpg

[S750WP]

Going to replace my spark plugs after 10,000km, this time I bought the recommended spark plug as per manufacturer guide, Denso U24ESR-N. For NGK the part is CR8E. The Denso one cost only $5 per plug at the shop beside FJT(Honda Spares) at Rowell Road. If you want NGK plugs can try asking FJT.

 

Its cheaper than CR9EK Bandit/GSXR400) which I bought from KS last year which the uncle told me can be use for Impulse400, which cost $7 per plug. Using the CR9EK I have to crank at least 3 times during cold start because its a colder plug compare to CR8E(which the manufacturer recommend).

 

Hopefully with the correct spark plug installed it will be easier to start in the morning also its a saving of $8 for a total of 4 plugs. Which I can actually use the money save to buy a oil filter. Will go to the same shop again tomorrow to see if they sell Suzuki oil filter cheaper, cause KS is over rated and chop us like carrots.

[S750WP]

There is a Yoshimura titanium full exhaust system for our bike, think its going to cost a bomb to ship here.

 

http://shop.yoshimura-jp.com/files/img1/110-152-82-0.jpg

 

http://www.yoshimura-jp.com/en/products/street_bike/suzuki/gsx400_impulse/index.html

Edited October 29, 2010 by S750WP

[S750WP]

Bought the original oil filter from WEDA Enterprise(Rowell Road) today for $12, the boss reduce from $15 when I told him I bought it previously for $12. It was the same shop which I bought the Denso spark plugs yesterday. I bought the oil filter from Guan Hoe (Serangoon) for $19 last year.

 

Did the spark plug change and oil change myself today, the cost as follow.

 

3L Carlube10w40 fully syn Engine oil from Giant Hyper Mart: $27 ($8.99 per litre)

Denso Spark plugs : $20

Suzuki original oil filter : $12

 

Total: $59

[S750WP]

Next Project I am going to DIY to paint the bike.

 

The parts to be painted will be the frame, engine cover, tail board, side cover, front fender, speedo meter cover and the fork.

 

I will be using the Rustoleum Black Gloss Paint. I wont be using any primer as I am painting back the same color. The fuel tank I will send to RSP to paint for me, after I get my bonus end of the year.

 

Design I am doing is as follow

 

http://www.moto8.cn/attachments/day_091012/09101215221f8a57211e0abe3f.jpg

 

Cost for DIY

 

Rustoleum Spray paint: $23.90/can

Sandpaper (400grit, 800grit, 1500grit) : $3.60

RJ automotive putty: $8

 

Total: $35.50

Edited October 30, 2010 by S750WP

[crazydj]

3L Carlube10w40 fully syn Engine oil from Giant Hyper Mart: $27 ($8.99 per litre)

 

How do you find this EO? I find it disgusting. My bike act so weird with this EO.

[S750WP]

How do you find this EO? I find it disgusting. My bike act so weird with this EO.

 

I find it worth the money which I pay for, 3L of fully syn at only $27. My engine and gear transmission feels smooth, so far only travel approx 100km with the new oil will see how far the oil can stretch. Anyway I never rev above 6k rpm and I use my bike mainly for transport to and fro from work which is less than 20km.

[S750WP]

I am also using the CARLUBE fully syn for my car, and the engine feels smooth and perform equally well compare to other more reputable brand.

Edited November 3, 2010 by S750WP

[byte77]

You got baby face is it, the front sprocket, I bought from KS for $45 only and the spark plug caps, 4 for $20. Spark plugs price 4 for $28. Unless the price jack up again.

 

Btw should check with Guan Hoe at rangoon, suzuki showroom and dealer for spares. Some parts they are cheaper than KS, and vice versa.

 

I'm at early 30 so maybe look too 'young' for riding this nostalgic bike.

Have to find out more from this thread to see where can get cheaper parts.

 

My handle bar trembles a lot if let go of one hand at low rev during high gear.

I've bought a set of steering bearings at $20, from KS.

But the workmanship costs much more than the bearings itself, $40 at Unique Motor, $50 at Planet Motor.

I can still tahan the vibration if not let go of one hand, so bear with it now first.

 

Also want to get the new brake levers. Wonder how much it is sold at KS.

 

Recently managed to take the fuel tank down and did some electromagnetic shielding at the bike's ground core with magnetshield plates.

Going to try to put Mu-metal plates with better shielding this weekend.

 

And where is the air/fuel mixture screw? Currently I can only locate the idling speed screw.

Going to try that air/fuel mixture, as the smoke smells too rich in petrol.

Edited November 5, 2010 by byte77

[niteblade]

how much is this bike worth on the market now? roughly.

[mild_slevin]

does impulse and bandit sharing the same engine?

The picture of the bike with yoshimura pipe looks great, especially the head cowl... and color theme.

[S750WP]

I'm at early 30 so maybe look too 'young' for riding this nostalgic bike.

Have to find out more from this thread to see where can get cheaper parts.

 

My handle bar trembles a lot if let go of one hand at low rev during high gear.

I've bought a set of steering bearings at $20, from KS.

But the workmanship costs much more than the bearings itself, $40 at Unique Motor, $50 at Planet Motor.

I can still tahan the vibration if not let go of one hand, so bear with it now first.

 

Also want to get the new brake levers. Wonder how much it is sold at KS.

 

Recently managed to take the fuel tank down and did some electromagnetic shielding at the bike's ground core with magnetshield plates.

Going to try to put Mu-metal plates with better shielding this weekend.

 

And where is the air/fuel mixture screw? Currently I can only locate the idling speed screw.

Going to try that air/fuel mixture, as the smoke smells too rich in petrol.

 

The brake lever can get from Ah Boy only $8, original one will be very ex.

 

I bought the steering cone bearing and change at Universal workshop, workmanship is $50, no choice as my steering cannot turn already. Will be cheaper if change at JB.

 

The air/fuel mixture screw is under the carburetor, near the float bowl. Turn all the way in until you feel a slight resistance than back out 2 and 2/3 turns out. I find that this setting is the best so far, engine is quiet and smooth.

[S750WP]

does impulse and bandit sharing the same engine?

The picture of the bike with yoshimura pipe looks great, especially the head cowl... and color theme.

 

The engine is very similar but the carburetor is different, I feel the impulse engine runs smoother compare to bandit.

[S750WP]

Just bought a Spec 3 end can, will be fixing up at Seng Kwang soon.

[byte77]

Just bought a Spec 3 end can, will be fixing up at Seng Kwang soon.

 

cool

looking forward to your new pics

[S750WP]

It should look something like this, dont know what exhaust this guys was using.

 

http://melvintay.files.wordpress.com/2009/03/image00121.jpg

[S750WP]

The Suzuki Impulse was once used by SCDF being scrap now by Kiat Lee Group, might be worth calling them for spares.

 

http://kiatleegroup.com/product_info.php?products_id=113&osCsid=4f11ed5ab58cff47d040fcc8d01978c0

 

http://kiatleegroup.com/images/DSCF0547.jpg

 

http://kiatleegroup.com/images/DSCF0545.jpg

[S750WP]

I have a Spec 3 exhaust pipe or end can for sale for $50 as I will be selling my bike away. Modification is required to install to look like the Y2K Impulse.

 

http://www.bikez.com/pictures/suzuki/2005/21423_0_1_2_gsx%20400%20impulse_Image%20credits%20-%20Suzuki.jpg

[nuad]

hey impulse owners, im looking to make an impulsive buy (i bet u hear that alot) anyway, please sms @ 94518871, willing to offer 2k+

 

-thanks!

Edited December 3, 2010 by nuad

[acyasmodeus]

does any1 know where our carb float drain screw is located? I had problem starting the bike after some rain, no idea if it's the tank, carb or spark plugs tt's got water in it. any1 experienced this b4?

[nuad]

anyone know shops carrying a 2nd hand impulse?

[shawnchen89]

anyone got the user's manual for impulse?? do PM me please!! thanks!!

[byte77]

does any1 know where our carb float drain screw is located? I had problem starting the bike after some rain, no idea if it's the tank, carb or spark plugs tt's got water in it. any1 experienced this b4?

 

Anything like lose power, first thing to check are the spark plugs.

In rainy days, it is definitely the spark plugs got wet due to loosen caps.

Change spark plugs first.

If you spark plug rubber caps look very worn, go to KS Motor to buy the new spark plug caps and replace them. Don't worry the caps can last many years.

 

Each time after you or any mechanics changes the spark plugs, better examine by yourself that the rubber caps are tightly capped. Some mechanics don't bother but it matters to this bike in rainy days.

Edited December 1, 2010 by byte77

[S750WP]

does any1 know where our carb float drain screw is located? I had problem starting the bike after some rain, no idea if it's the tank, carb or spark plugs tt's got water in it. any1 experienced this b4?

 

Look at the side of your carb its at the float bowl, use a phillip screw driver to loosen to drain out the fuel. Experience it the bike choking after heavy down pour, I have since replace the rubber cab so far no issue after that.

[S750WP]

anyone got the user's manual for impulse?? do PM me please!! thanks!!

 

I use the bandit400 service manual as reference, very similar.