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What additive do you add to petrol ?

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vicelore Officially Full-On Dubber

254 posts · joined Feb 2010 ·

#787028
Hey guys.

Well as stated above..
What additive do you add to petrol ??
Just got my new 1600 twin carb and wanted to know what you guys add to the normal unleaded..
I've been running just normal unleaded yesterday and a little this morning but want to get ontop of it ASAP.

Cheers Vice
Currently driving my 1st VW.. 67 type 3 1600..And loving it..

ian.mezz I never said, I could write or spell

3,913 posts · joined Sep 2004 ·

#787030
flash lube Kit & 95 or 98 fuel

http://www.flashlube.com/en/valvesaverkit/index.html
😂🤪😂🤪😂
car forums. where a lot of peoples good intentions end up taking a good old car off the road forever never ever to see the road again. 🥲

silver Dangerous when poked

2,169 posts · joined Dec 2002 ·

#787034
None, as it is not needed 98 ron is all you need
but if you like parting with money go for it
Keeping it real !

Sides Veteran Volks Folk

2,220 posts · joined May 2007 ·

#787039
I use 98 RON fuel, then all I add is some air and a spark

😉
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vicelore Officially Full-On Dubber

254 posts · joined Feb 2010 ·

#787040
Geeze never even seen this part of the forum and its like a additive and no addative fight.. thaught there was going to be a simple answer to this question..

From what iv seen in the past 5 mins.. 98 and a additive would be the go ?

Cheers Vice
Currently driving my 1st VW.. 67 type 3 1600..And loving it..

barls Administrator Causer of Chaos and Mayhem

9,474 posts · joined Jun 2004 ·

#787043
its 98 and an additive for me all the way. hell its saved my engine once already as it was running very lean at one stage.
“We all pay for life with death, so everything in between should be free.” Bill Hicks
the chaos project - click me

SuperOwen Fahrvergnugen

868 posts · joined Jan 2009 ·

#787054
I personally dont bother with an additive, but from previous experience flashlube will help with valve guide life.

Joel Now containing 100\% E-Wang

9,368 posts · joined Feb 2006 ·

#787058
makes me laugh the way people piss their money away with additives

what hardly anyone realises is USA has not had leaded fuel since the late 60s/early 70s so alll vw twin port heads were made at the factory to run on regular unleaded

Only time its an issue is if the heads were rebuilt at some stage with very low grade seats which generally isnt the case

if it makes you sleep easier put the additives in but if your cooling system is all in check, timings right and carb's sweet a stock motor will be happy on reg unleaded.

My first original 1600 which i built over 12 years ago now has done 60,000+kms as speedo cable was snapped for about 6 months and has only run on straight unleaded except when it was supercharged then i ran 95 in it and it still has perfect compression and runs beautifully.

thats a stock motor though, anything better run premuim but fact remains due to it being a slower burn you need to set the time to suit otherwise its gonna run like crap

68AutoBug Beetle Restorer - Experience over 138\% - YIKES --

11,654 posts · joined Aug 2002 ·

#787061
vicelore wrote:Hey guys.

Well as stated above.. What addative do you add to petrol ?? Just got my new 1600 twin carb and wanted to know what you guys add to the normal unleaded.. Iv been running just normal unleaded yesterday and a little this morning but want to get ontop of it ASAP.

Cheers Vice
Normal unleaded is being phased out very fast..
what was known as E10 is now being labelled as Unleaded + Ethanol
and My standard beetle engine doesn't like the BP product..

There are some Shell servos in NSW still selling "normal" unleaded which is what I've been running in My beetle..

I have never used an additive for valve lubrication...
I know many VW owners do... and it can't hurt..

as Lead was a lubricant back in the Leaded fuel days..

so, I would agree that a valve lubricant can't be bad when using ethanol petrol...

LEE


PS: Ethanol is not available in some states of the US...

and it was illegal in Western Australia last time i looked. Lee





- Helping keep Air Cooled VWs on the road - location: SCONE in the Upper Hunter Valley - Northern NSW 320 kms NNW of SYDNEY---

ancientbugger Custom Title Time!

1,986 posts · joined Mar 2004 ·

#787070
Inside my fuel flap it says to use 91 oct Ron, now I have no idea who Ron is or even if he once owned my car but I generally just use regular unleaded!😎

vlad01 Compulsive Aussie Vee Dubber

4,270 posts · joined Jun 2010 ·

#787074
RON= research octane rating.

dummy terms just octane rating. Unleaded is 91 ron, but it does vary from pump to pump depending on age and quality of the fuel being sold.
I use premium which is 95 to be on the safe side.

71 notchback,
Past owner of, 70 NB, 73 SB and 72 FB TLE

jjwebb123 Wolfsburg Wizard

617 posts · joined Aug 2009 ·

#787104
thats interesting....good thread.
i use 98 ron and additive.I like lubed valves.lol
"A car for the people, an affordable Volkswagen, would bring great joy to the masses and the problems of building such a car must be faced with courage."
Adolf Hitler At opening of 1934 Berlin Auto Show

beetleboyjeff Custom Title Time!

1,790 posts · joined Feb 2009 ·

#787115
I mostly use flashlube - just from a 'windex' type squirt bottle - one squirt per L works about right - and mostly 95ron but sometimes (again, mainly on the highway) 98ron.
I don't worry so much around town, but if I am working it hard (like on the highway - especially with the trailer full of tools on), I make sure I use it.
I find the higher octane gets much better mileage on the highway, but doesn't make much difference around town.
From your ole' mate Jeff

68AutoBug Beetle Restorer - Experience over 138\% - YIKES --

11,654 posts · joined Aug 2002 ·

#787119
ancientbugger wrote:Inside my fuel flap it says to use 91 oct Ron, now I have no idea who Ron is or even if he once owned my car but I generally just use regular unleaded!😎

unleaded is now 91 Ron... or octane rating

it used to be around 89 ron.. which is NOT enough for a beetle.
I was always going to fill My tank 3/4 full then top up with 95 Ron or octane.. but never did,.. lol

but I used 95 or 98 for a few years... then found 91 ron was OK
until they added Ethanol to it...

so, its back to 95 Premium...

LEE
- Helping keep Air Cooled VWs on the road - location: SCONE in the Upper Hunter Valley - Northern NSW 320 kms NNW of SYDNEY---

barls Administrator Causer of Chaos and Mayhem

9,474 posts · joined Jun 2004 ·

#787128
the old super use to be 96 ron so you do the figures
“We all pay for life with death, so everything in between should be free.” Bill Hicks
the chaos project - click me

vlad01 Compulsive Aussie Vee Dubber

4,270 posts · joined Jun 2010 ·

#787187
it was 97 ron at the mobil in my town. 96 ron was the lead replacement fuel they sold for only about a year and a half. then it was replaced completely by 91 ulp 😬

71 notchback,
Past owner of, 70 NB, 73 SB and 72 FB TLE

ancientbugger Custom Title Time!

1,986 posts · joined Mar 2004 ·

#787313
Mine also says 'Unleaded' but it is a very late model with factory FI and BTW the RON remark was actually a joke. Sorry if you missed it.

vicelore Officially Full-On Dubber

254 posts · joined Feb 2010 ·

#787401
Well i baught a bottle of the flash lube. i wont be using the kit i was thinking i might just have one of the little squirt bottles in the boot and give it 30-40 ml before i fill up a tank of premium 98 ... That should be ok yea ?

Cheers Vice..
Currently driving my 1st VW.. 67 type 3 1600..And loving it..

barls Administrator Causer of Chaos and Mayhem

9,474 posts · joined Jun 2004 ·

#787470
yeah thats fine
“We all pay for life with death, so everything in between should be free.” Bill Hicks
the chaos project - click me

vicelore Officially Full-On Dubber

254 posts · joined Feb 2010 ·

#787471
Cheers man.. Now to use up the tank of normal ULP i put in yesterday...

Vicelore.
Currently driving my 1st VW.. 67 type 3 1600..And loving it..

jjwebb123 Wolfsburg Wizard

617 posts · joined Aug 2009 ·

#787935
yeh thats exactly what i do mate.Although now that im on apprentice wages
i might have to occasionally change back to normal unleaded instead of premium
im not sure about else where but it is marginally dearer here.
but its all good.
"A car for the people, an affordable Volkswagen, would bring great joy to the masses and the problems of building such a car must be faced with courage."
Adolf Hitler At opening of 1934 Berlin Auto Show

vicelore Officially Full-On Dubber

254 posts · joined Feb 2010 ·

#788030
Cool cool..

Cheers Vice
Currently driving my 1st VW.. 67 type 3 1600..And loving it..

turbobeetz Learner Dubber

17 posts · joined May 2009 ·

#788255
I use 95 or 98 RON straight without any problems...if I am feeling cheap 91 RON with some flash lube.😂

Uber Kafer Wolfsburg Wizard

414 posts · joined Nov 2009 ·

#801607
Vicelore, best if you read the instructions for the FlashLube, you will probably find that the mix ratio is 1ml per litre. Otherwise you are wasting it.

68AutoBug Beetle Restorer - Experience over 138\% - YIKES --

11,654 posts · joined Aug 2002 ·

#801638
turbobeetz wrote:I use 95 or 98 RON straight without any problems...if I am feeling cheap 91 RON with some flash lube.😂
If its 91 RON Without Bio or ethanol....
GREAT

but ethanol is another problem....

shop about, the smaller servos still have NON ethanol unleaded

and I now use FLASHLUBE in My fuel...

LEE
- Helping keep Air Cooled VWs on the road - location: SCONE in the Upper Hunter Valley - Northern NSW 320 kms NNW of SYDNEY---

68AutoBug Beetle Restorer - Experience over 138\% - YIKES --

11,654 posts · joined Aug 2002 ·

#801639
jjwebb123 wrote:yeh thats exactly what i do mate.
Although now that im on apprentice wages

i might have to occasionally change back to normal unleaded instead of premium

im not sure about else where but it is marginally dearer here.
but its all good.
Same here with 95 or 98... EXPENSIVE..
one day it was $1-46 for 95 Shell... YIKES...

Now there is still a very small servo in Town with the original NON ethanol unleaded.... $1-28 a liitre..
so that is what I'm using with FlashLube..


ethanol 91 RON was only $1-14 a litre in Newcastle during the week.... in the Suzuki swift...

LEE
- Helping keep Air Cooled VWs on the road - location: SCONE in the Upper Hunter Valley - Northern NSW 320 kms NNW of SYDNEY---

vwo60 Veteran Volks Folk

2,036 posts · joined Feb 2007 ·

#801697
An ounce of prevention is worth a pound of cure, run the flash lube, i know it works, both of the engines in my cars have had hardly any wear on the valve guides or seats when they were stripped down.

baghall Ben Hal Outlaw Bushranger

1,021 posts · joined Jan 2010 ·

#802363
I run 95 RON + additive. But I was told that ethanol will destroy older fuel systems over time due to being more corrosive, so I only use it under extreme circumstances (ie nothing else available). By the way, is this correct?
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johnl Slammed & Awesome Dubber

75 posts · joined Jun 2008 ·

#807141
I too would like to know this baghall. A mate of mine was over on the weekend and asked what fuel I used in the wifes VW. I told him the cheap stuff and he suggested that I use the more premium fuel for the very reason that the ethanol corrodes the fuel lines, etc on older cars. Any educated opinions?
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