GT550 Cafe project

General discussion about Street two-stroke Suzuki motorcycles.

Moderators: oldjapanesebikes, H2RICK, diamondj, Suzsmokeyallan

User avatar
Coyote
Moto GP
Posts: 3404
Joined: Tue Oct 21, 2008 2:41 pm
Country: USA
Suzuki 2-Strokes: GT550x2, GT750, GS1000
Location: Tulsa, Oklahoma

Re: GT550 Cafe project

Post by Coyote »

Is the bike going home with you?
I'm not sure how much room you need from the pics, but there was lad on here (fang) that used one fourth of a football for his tail piece mold. I agree the one you have is not real neat.
I also suggest you use the rear plastic inner fender or you'll be slinging dirt and rocks at your oil tank and filters. Worse yet, water and mud. I'm thinking the inner fender is probably metal on the 72. The 74 should be plastic and a lot lighter.
I was born with nothing and still have most of it left.

.
1978 GS1000C
1976 GT550 ongoing money pit.
NY500
On the street
Posts: 34
Joined: Tue May 29, 2012 2:11 pm
Country: USA
Suzuki 2-Strokes: TS250,T500,C110,RAPTOR

Re: GT550 Cafe project

Post by NY500 »

Great job to u and your students!!!!!!!!!!!!what brand shocks are those and were did u get them?
imquattro
To the on ramp
Posts: 239
Joined: Tue Jul 19, 2011 9:26 pm
Country: USA
Suzuki 2-Strokes: 72/74 GT550
Location: Muncy PA

Re: GT550 Cafe project

Post by imquattro »

imquattro
To the on ramp
Posts: 239
Joined: Tue Jul 19, 2011 9:26 pm
Country: USA
Suzuki 2-Strokes: 72/74 GT550
Location: Muncy PA

Re: GT550 Cafe project

Post by imquattro »

Picture's kinda fuzzy, but after a half dozen dust coats and 2 wet coats the highlighter red survived.
Image

I promised some pictures of the seats.
I grabbed the leftover foam & a snip of the leather and the adhesive in this shot so you could see what I used.
Image

Remember, that was over two layers of this foam.
Image

Here's how they turned out:
Image

Image

Tank and tail finally ready to paint. I've kinda tossed in the towel on this guys, going with the same hammered black that's on the frame. I needed something to hide my lack of body work skills. The next guy can deal with them.
Image

After a couple dust coats and 3 wet coats:
Image

Image

Image

There will be 3" wide stripe running down the top of the tank & tail, with a 1/4" stripe on either side. Color is yet to be determined but I'm leaning toward silver, white, or reflective silver. Done by our local vinyl shop.
imquattro
To the on ramp
Posts: 239
Joined: Tue Jul 19, 2011 9:26 pm
Country: USA
Suzuki 2-Strokes: 72/74 GT550
Location: Muncy PA

Last day of School

Post by imquattro »

Last day today.
Just a quick walk around for yall. I needz steadycam!
https://picasaweb.google.com/lh/photo/d ... directlink

And some closer shots. Here you'll see all the newbie flaws.
Image

Image

Image

Image

Oil tank access:
Image

Image

Image

It's come a LONG way from this:
Image

Thanks everyone!!
Still needs:

Fork seal(s) and the tail light mounted (arrived today while at work -go figure, could've dropped it off for inspection if I'd had it yesterday!).
imquattro
To the on ramp
Posts: 239
Joined: Tue Jul 19, 2011 9:26 pm
Country: USA
Suzuki 2-Strokes: 72/74 GT550
Location: Muncy PA

Re: GT550 Cafe project

Post by imquattro »

Just want to report back in and say the the bike passed inspection and is plated for the road!
(Required a rear fender & chain guard for to pass).

What an enjoyable ride home!
Sounds great, nice torque, smooth gauges (no bouncing like my old Honda).

Quite a head turner and conversation starter, gets lots of compliments.

Just wanted to say thanks to you all for your help, corrective criticism, a encouragement.
r3tro74
On the main road
Posts: 131
Joined: Wed Feb 08, 2012 10:25 am
Country: USA
Suzuki 2-Strokes: 74 GT550
Location: Michigan

Re: GT550 Cafe project

Post by r3tro74 »

Quite an accomplishment, bringing it back from the dead, making all your own parts and all. I like the looks of those pod filters. What carb settings did you end up with (jet sizes, needle height, etc)?
1974 Suzuki GT550
1983 Honda XL250
2002 Yamaha Bear Tracker
1959 Lone Star Malibu
User avatar
Suzukidave
Moto GP
Posts: 3980
Joined: Fri Oct 24, 2008 5:55 pm
Country: US
Suzuki 2-Strokes: GT750 x2 97 -1200 Bandit 86 GSXR1100
Location: Lancaster Pa.

Re: GT550 Cafe project

Post by Suzukidave »

imquattro wrote:, corrective criticism, .
:roll:
the older i get the faster i was
User avatar
Alan H
Moto GP
Posts: 3250
Joined: Thu Feb 16, 2012 11:50 am
Country: England
Suzuki 2-Strokes: 4 x GT550s - J, M, A, B.
Location: The Republic of South Yorkshire

Re: GT550 Cafe project

Post by Alan H »

Excellent. :up:
Just one thing;

If you would like to do another now you know how to do it all, I have a 550 that needs a lot more work than your original. :shock:

I would be prepared to 'look after' the current one at no cost to you while you fettle mine............. :roll:


Of course doing the swap might cause problems as I am in the UK.
I reckon the UPS man would end up with a hernia! :lol:

Do you have a youtube of the bike on a run out yet? That would be interesting.
Think of how stupid the average person is, then realise that half of them are more stupid than that.
imquattro
To the on ramp
Posts: 239
Joined: Tue Jul 19, 2011 9:26 pm
Country: USA
Suzuki 2-Strokes: 72/74 GT550
Location: Muncy PA

Re: GT550 Cafe project

Post by imquattro »

Hahahhhahaha

My iphone's rear facing camera (the HD one) didn't enjoy the latest swimming lesson so no recent vids.
I will get one on as soon as that's fixed though.
:up:
User avatar
Alan H
Moto GP
Posts: 3250
Joined: Thu Feb 16, 2012 11:50 am
Country: England
Suzuki 2-Strokes: 4 x GT550s - J, M, A, B.
Location: The Republic of South Yorkshire

Re: GT550 Cafe project

Post by Alan H »

Cheers. Good man for that. :clap:
But just remember who suggested to look after your baby first!! :roll: :wink:
Think of how stupid the average person is, then realise that half of them are more stupid than that.
imquattro
To the on ramp
Posts: 239
Joined: Tue Jul 19, 2011 9:26 pm
Country: USA
Suzuki 2-Strokes: 72/74 GT550
Location: Muncy PA

Starter vs kick start

Post by imquattro »

Question: Does the starter work in any gear as long as the clutch lever's squeezed in? or is it like the kick start which requires neutral and no clutch lever depressed.
I've been using the kick start solely and it's worked flawlessly with one caveat: you must be in neutral w/ the clutch level out. This can be quite frustrating when you stall it at a light and you're in 1st gear in traffic and finding neutral is, well not tricky, but not as easy as finding 1st or 2nd -especially with full sun on your gauges which washes out seeing the green neutral light.
Just wondering if I should hook up the starter solenoid and up the battery CCAs if it'll work in any gear as long at the clutch is in.
imquattro
To the on ramp
Posts: 239
Joined: Tue Jul 19, 2011 9:26 pm
Country: USA
Suzuki 2-Strokes: 72/74 GT550
Location: Muncy PA

Re: GT550 Cafe project

Post by imquattro »

Coyote wrote:AWESOME!!! Sounds like the one over pilots are perfect :up: ...... :!: You guys did a fantastic on those chambers. They sound great and the motor seems to be very happy with them. Congrats!!!! :clap:
So about them chambers......
During some riding the other day I found the bike REALLY starts to pickup power around 4.5K. I didn't go past 6K as I was in 3rd gear already but WOW, felt like my turbo car when it spools up, felt like I could lift the front at lower gears if I wanted to???
So I was wondering, you other guys with Jemco and similar chambers, where's it start to pull on your setups? 5K sound about right? it was a bit higher than I was anticipating but maybe I'm just running the motor on the lower end of the RPM spectrum and need to hang in the gears longer.
?
bill in okc
On the main road
Posts: 105
Joined: Wed Jul 28, 2010 1:38 pm
Country: USA
Suzuki 2-Strokes: '69 Rebel, '75 Indy
Location: Oklahoma City, OK

Re: GT550 Cafe project

Post by bill in okc »

I've got an old set of Ocelot chambers, stock engine - it's like a light switch at about 4500-5000 rpm. I feels like it would pull the front up in 1st but I don't think it has - very light though :)
1975 GT550
imquattro
To the on ramp
Posts: 239
Joined: Tue Jul 19, 2011 9:26 pm
Country: USA
Suzuki 2-Strokes: 72/74 GT550
Location: Muncy PA

Re: GT550 Cafe project

Post by imquattro »

Just another update...
Really enjoy riding this bike! Smooth down the road, plenty of power, not nearly as twitchy as my old CM400t on the highway in vehicular wind wake.
Whether cruising or commuting, it's a pleasure.
Here's how she's looking currently (still haven't made it out to the decal shop).

Image

Image

Image

Image

Image

Image

Image
Post Reply