Another plug for Seafoam


Information and questions on GL1100 Goldwings (1980-1983)
  • Sponsored Links
tunaboy
Posts: 144
Joined: Sun Aug 05, 2012 8:46 pm
Location: Milwaukee, Wisconsin
Motorcycle: 1980GL1100 NICE!

Another plug for Seafoam

Postby tunaboy » Fri May 10, 2013 8:07 am



I have been taking plug readings for a week or so and found that I had a plugged pilot jet in # 3. The spark plug was coming out sooty the last 2-3 times. I ran 2 tanks of gas/Seafoam through the bike and I just pulled the plugs again and now they all look nice and lightly tanned. The bike starts, runs and idles well. This all with a bench tune before the carbs were re-installed. I can't believe how well the bike runs with just a bench sync. I am not sure if I want to look at the sync with my mercury gauges or not, riding is more fun than wrenching. The bike is an '80 1100 and the pilot jets have been lightly seated and backed out 2 turns. I know that the manual says 1.25 turns but 2 turns seem good. This bike is one of the early 55mph bikes that is geared lower. I am pulling 4K @ 60 mph and about 4600 @ 70 mph. I think the 82's and 83's spin about 4K @ 70mph. Downshifting is not necessary for passing with this gearing but must admit if I had a choice I would take the higher gearing for more sedate cruising and drop to 4th if I needed to pass in a hurry. Still the '80 is one nice scooter.



User avatar
Gunnar Már
Posts: 44
Joined: Thu Aug 23, 2012 5:11 pm
Location: Reykjav�k, Reykjavik, Iceland
Motorcycle: Honda Gl 1100
1983

Re: Another plug for Seafoam

Postby Gunnar Már » Fri May 10, 2013 11:43 am

Hi there

Here in Iceland I can´t get Seafoam does anyone know if there is something else I can use instead?
I would like to run something trough my carbs because I´m not going to take them of until next fall.

Best to all

Gunnar Már

User avatar
eklimek
Posts: 307
Joined: Tue Feb 15, 2011 1:55 pm
Location: St Catharines Ontario Canada
Motorcycle: 81 GL1100 (Widowmaker not in service), 83GL1100, CB350f x 6, CB400f x2, CB550f sold, CL350 (seized engine), plus enough donors to take me through retirement.

Re: Another plug for Seafoam

Postby eklimek » Fri May 10, 2013 12:10 pm

All such additives are essentially solvents. Here are some examples

CSF53
Isopropanol 30%
Diacetone Alcohol 10%
Xylene 60%

Techron Concentrate
Distillates, hydrotreated light < 50 %weight Aka: Paint thinner(oil based)
Stoddard solvent < 35 %weight Aka: dry clean solvent, white solvent
Solvent naphtha, light aromatic 5 - 10 %weight : zippo lighter fluid
Benzene, 1,2,4-trimethyl- 95-63-6 1 - 5 %weight : powerful toxic solvent
Xylene , powerful solvent

GUM OUT INJECTOR CLEANER (WINTER GRADE)
Trade secret or proprietary formula < 1 ( secret #1)
Petroleum distillate(s) (unspecified) 40-70 ( most likely paint thinner)
Detergent/Inhibitor mixture 1-10 ( secret #2 )
Isopropanol 30-50 (rubbing alcohol, GAS DRYER "CH3CHOHCH3")

Seafoam ingredients:
1 PALE OIL 4229 40-60% = A base or process oil refined until its color = yellow.
2 NAPHTHA 20 25-35%
3 IPA 125 10-20% = Isopropyl Alcohol (rubbing alcohol),

"GM TEC" ingredients:
2-BUTOXYETHANOL, a paint and ink solvent , used even in Clorox cleaner 409
Naptha, , raises octane rating of gas, , simular to Zippo ligher fluid. Coleman camp fuel.
4-METHYL-2-PENTANOL, (aka:Methyl isobutyl carbinol) used as a lacquer paint tinner
9-OCTADECENDIC ACID.(aka:Oleic acid, found in Olive oil)

BG-44k:
Light Aromatic Solvent Naphtha , ( Zippo lighter fluid)
1, 2, 4-Trimethylbenzene , commonly found in up to 7% by volume already in Gasoline.
Xylene ,(1,2-dimethylbenzene & 1,3-dimethylbenzene & 1,4-dimethylbenzene), xylol , powerful solvent
Cumene ,(isopropylbenzene, ) powerful solvent,raises octane of gasoline.

GUNK , RADIATOR SPECIALTY COMPANY, FUEL INJECTION AIR INTAKE CLEANER
2-Propanone 30-60 % aka: Acetone
Ethylbenzene >10 % a powerful solvent
Hydrotreated Heavy Paraffinic Distillate 1-10 % weak solvent
Methanol 1-4% , solvent.
Propane 10-30% , gas
Toluene 15-45% ,powerful solvent
Xylene (mixed isomers) 5-20%

Red Line SI-1
1-5% Alkenylamine - (a detergent ,even used sometimes,in baby shampoo)
1-10% Isoctanol - ( C8H18O , aka, 2-ethylhexan-1-ol, or Octyl alcohol)
1-10% 1,2,4 Trimethylbenzene , (C9H12 )
5-20% Aliphatic Napthta , zippo lighter fluid. , aka: white gas, low octane)

Valvoline Complete Fuel System Cleaner
52 - 62% Kersosene
28-38% Light hydrotreated petroleum distillate
6-16% Stoddard Solvent ( stoddard is the name of the man who invented dry cleaning)


Army Regulation 70–12

"Any new fuel or lubricant additives will be introduced only if there is a proven need and justification fully supported by adequate testing and evaluation. "

Read more: viewtopic.php?f=16&t=8574#ixzz2N0Exu1Ve

Read more: viewtopic.php?f=16&t=15825#ixzz2SuWS8cKv

User avatar
seabee_
Posts: 494
Joined: Sun May 29, 2011 8:17 pm
Location: sterling heights, mi
Motorcycle: 1985 Honda Goldwing GL1200
117k miles
1977 Kawasaki kz400
1978 Suzuki GSXr750
1980 Kawasaki GPZ400
1975 Honda CB360T

Re: Another plug for Seafoam

Postby seabee_ » Sat May 11, 2013 2:34 pm

Greetings Gunnar, glad to see a fellow Goldwinger in Iceland. I spent some time there back in the 90's out at the NATO base before they closed it. I sure would have loved to ride my 'wing over there, but they wouldn't let me bring it. Anyway, here is a great web link on how to make your own Seafoam using common products like diesel fuel, iso-heet gas line drier and Naphtha (or camping fuel like white gas). Check out the link, good information there.
Paul
http://hildstrom.com/projects/seafoam/


Paul
CE1 Navy Seabees/RET
1981 to 2002
ASE Mechanic


Return to “GL1100 Information & Questions”




Who is online

Users browsing this forum: No registered users and 2 guests