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1983 GS1100ES Engine Rebuild.

It appears that the new 530 chain is actually 116 link and not 114.

Not sure why I was counting the links (well it was about 2 am and I had a few too many)....:-\\\

Also not sure if it was my error in ordering or the vendor's. :-k


Anywho, guess I'll break the 2 extra links.


Nic​
 
On my chains I grind down the pin with a air cut off disk and then pound it out with a punch. Works like a charm
 
I mocked it up and then cut it to fit rather than counting links and doing the math... So i'm not really sure.
 
Well, dug into the carbs yesterday, which were actually Very clean. They had been sonic cleaned by the PO. Decided to break them down anyway and check the O-rings which turned out to be completely trashed.

IMAG0108.jpg


Quite a few of the screws and jets were very tight and took a bit to get them out. Soaked them with carb cleaner and WD. There is a stage 3 kit installed, however when I removed the jet needles I couldn't find any identifying marks, but assume they might be dynojet as they have an adjustable clip/spacer on the needle.

The bike had run well before I broke it down, and the needles were set all the way out on the last clip, not the 3rd as the dynojet website sugests, so I'll leave them on the last clip/check/and adjust as needed for richness.

With new O rings, installed, all passageways and needle holes cleaned out with a wire and carb spray, and new rubber pilot jet caps it was time to reinstall.

I decided to repaint the Upper diaphram cover, float bowl, and both rails. Also installed Stainless Allen Bolts all around.

IMAG0110.jpg

IMAG0109.jpg


Just waiting on new carb intake boots, then I can plug it back in.

Floats were adjusted (out about 2.5mm or so), air screws tightened then slacked out 2.5 revolutions.

I splurged and ordered a Carbtune from http://www.casporttouring.com/ to avoid the shipping hastles. Was about $20 more expensive but in my mind potentially less of a headache.

Once it's in my hands, any of you GSr's out my way are more than welcome to use it!


Shouldn't be much longer before I'm ready for the first fire! I'll post a video so hopefully everything will go as planned... :o

Nic
 
The bike had run well before I broke it down, and the needles were set all the way out on the last clip, not the 3rd as the dynojet website sugests, so I'll leave them on the last clip/check/and adjust as needed for richness.

not sure if you mean the last clip on the end of the needle (i.e. top clip), but that would suggest the main is too big and the setting the needle on the leanest position is to compensate. The needle should be about 3rd clip. What is your main? Pods/Pipes/Other mods?

Carbs look good otherwise :)
 
Wanted to look the carbs over one more time.

Bike had 4-1, kn pods, and supposedly had a jet kit.

Looking at the main air jet, it is a stock 180.

IMAG0117-1.jpg


Not a dynajet.

Opening up the carb, it looked like the slide had been drilled.

IMAG0113-1.jpg


The needle appears to be aftermarket. It has 5 knotches for adjustment. No identifying marks however.

IMAG0111.jpg


The pilot needle only has one hole at the tip not multiple on the sides. It is marked with 5 then what looks like an h, then the mikuni mark.

IMAG0114-1.jpg


Both the main jet and the needle jet are not marked. To find size where would I measure?

IMAG0116.jpg

IMAG0115.jpg


Not sure what I have going on here...

Thanks,

Nic
 
I don't think the air jet is changed in a jet kit. The mains are not marked cause they're aftermarket.....
 
No marks on the heads, and nothing stamped on the side.

However, 1/16 drill bit will fit almost perfectly through the the jet hole, making the diameter approximately 1.6 mm...

Thats a big jet! :eek:


Going to order a kit and do it right.
 
Alright.

Got the Jet Kit yesterday!

IMAG0123.jpg


Disassembled the carbs and did the install. Started by drilling out the slide hole with the smaller of the two bits.

IMAG0124.jpg


Next was changing the needles. The dynojet is the shiny silver one. My old stock needle is adjustable but doesn't taper near as much as the dyno. Reassemble using all the stock washers and spring, and put the dynojet washer over the E clip set in the 3rd slot from the top.

IMAG0126.jpg

IMAG0127.jpg


Make sure you have a Narrow set of circlip pliers, in order to remove the clip that holds the needle in the slide. The pliers with the large lobes will not fit. However, you can grind them down to fit ;) Hold the needle compressing the spring with one hand while you place the clip.

IMAG0132.jpg


Button the top up, then its on to the float bowls and the main jet!

PO had Very large jets installed, and the E clips on the stock needles set to the lowest notch.

Did I say the old jets were LARGE!? side by side with the dynojet 138's

IMAG0128.jpg


I'm doing a Stage 3. So I'm using the 138 jets. I have K&N pod filters and a kerker 4-1.

Simply tighten down the new main jets. Make sure the washer is still
there.

IMAG0130.jpg


Quick and painless install for all you wanting to add a couple horses to your bike!


Nic
 
haha I had just taken my shoes off from work to let the ol' dogs air out

:oops:


Old intake boots were starting to go.

IMAG0134.jpg


Carbs installed with new boots!

IMAG0136.jpg


Choke cable was kind of a pain to get into the clip.

Nic
 
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Well, carbs are hooked up and ready, with K&N pods, and new breather filter.

IMAG0146.jpg


Just waiting on the Carbtune. I ordered one from http://www.beemerboneyard.com/

It was in stock and shipped the same day!

I transitioned away from the engine this evening and decided to tackle a tire change and begin a the 530 conversion.

I decided to go with Shinko 230 Tourmasters. They seem to have been getting some positive reviews, and at $100 shipped for the pair, they seemed like a good choice for break in riding soon to happen. Also, I didn't want to shell out $100+ a tire yet since I'm actively searching for components to do the GSXR conversion.

I haven't changed my own tires since I owned a ten speed bicycle so it took me a bit longer to complete than I thought It would.

First I did the front tire. Removed the dry rotted tire and the tube with a leaky/rusty valve.

IMAG0140.jpg


It took me a bit to get the hang of getting the beads over the rim. Unfortunately I worked through the plastic shims I was using for rim protectors and scored them a bit. Wound up sanding them out and cleaned it up for the most part.

Reassembly. Don't forget the spacer that goes on the right side (sitting on the bike). Also make sure the spedo indicator is positioned so that the cable is perpendicular to the forks, or else it will rub on the brake caliper.

IMAG0138.jpg


Next was the rear tire. Interestingly, it had been installed without a tube. The rim was clearly marked for tube, however it appeared the tire had sealed well, as it took quite an effort to break the beads.

I reinstalled both the front and rear with new Bikemaster tubes.

As I pulled the rear axle, everything decided to fall apart :).

IMAG0143.jpg


Installed the new rear sprocket.

IMAG0145.jpg


Have a day off tomorrow from work, so I'll finish the sprocket install, trim down my 116 link chain to 114, then hopefully FIRE IT UP!


Nic
 
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$100 for a PAIR of tires?:eek:
I just paid $265 for one tire with mounting and balancing on my rim.
(~$210 for the tire and $55 for mount/balance and new valve stem)
 
Finished the 530 sprocket/chain upgrade today.

IMAG0150.jpg


I mocked up the 116 link chain i got, and I'm actually quite happy with the fit. I doubt I would have been able to get a master link in if I had the 114. The gap would have been much to big.

After getting the chain to 3/4 inch on slack it was time to prep for first fire up.

I hung an extra fuel tank from a lawnmower on the handlebars, ran some 1/4 line with a fuel shut off valve, capped off the vacuum line with a golf T, and was ready to go.

IMAG0153.jpg


LIGHTS, CAMERA, ........

IMAG0155.jpg






CLICK!!!!!! DAMN!!!! :mad:


I'm getting power to the selenoid since it'll click when i hit the starter button, but I'm thinking the battery just doesn't have enough juice to turn the starter.

I hope.

It hasn't been on a charger since the rebuild started, and has just hung out in the battery basket on the frame.

I've got it on a charger now, so I'll let it go overnight and when I get home from work I'll look at it a bit closer.

Nic
 
Dang man, I was hanging on your every word until that "Click! Damn" part. Bummer.:( Tomorrow is another day though. Hope it goes well.
 
OK.


Battery now with full charge... Grounds sorted out...

LIGHTS! :| CAMERA!! :pray: ACTION!!! :D :dancing:

http://s1100.photobucket.com/albums/g418/niclpnut/?action=view&current=VIDEO0011.mp4


OK, It was technically the second fire up. Idle was way to high, so had to quickly kill it and adjust. However, It fired right up with no hesitation. Wish the microphone picked up the sound with a little less distortion, but IT RUNS!

Initially I saw some smoke originating around the header and thought AHHHHHHHH CRAP! But, it just turned out to be some crap burning off the pipe.

Also, I think I had too much fuel flowing through the line, and it flooded out and dripped on the case around the oil temp/pressure sensor.

Took some paint off :mad:

IMAG0160-2.jpg



A little repaint is a price I'll pay if everything else goes well


Nic
 
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