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Re: Regular Gas Woes...

To: MG List <mgs@autox.team.net>
Subject: Re: Regular Gas Woes...
From: Max Heim <max_heim@sbcglobal.net>
Date: Mon, 05 Sep 2005 13:58:12 -0700
Now that you mention it, one wouldn't think a stock 1980 B would require
premium fuel. So something is screwy...

--

Max Heim
'66 MGB GHN3L76149
If you're near Mountain View, CA,
it's the primer red one with chrome wires



on 9/5/05 1:17 PM, Paul Root at ptroot@iaces.com wrote:

> Back before I changed to twin HIFs, I thought I had
> a car that needed higher octane. Turns out the cat was
> just leaking causing the ZS to boil and vapor lock.
> 
> Max Heim wrote:
>> Octane booster should work as a temporary fix. I had to use it for a while
>> on my high-compression V8 (other car). I wouldn't recommend it for regular
>> use -- the ingredient list is pretty scary. And it isn't cheap (probably
>> around $40/gal equivalent, though you only use around 8 oz. per tankful).
>> 
>> 
>> --
>> 
>> Max Heim
>> '66 MGB GHN3L76149
>> If you're near Mountain View, CA,
>> it's the primer red one with chrome wires
>> 
>> 
>> on 9/5/05 11:41 AM, Marc at smarc@smarc.net wrote:
>> 
>> 
>>> I needed to fuel up my 80 mgb, and due to the price, I opted to buy the
>>> cheaper regular gas instead of the (now very) expensive hi octane I
>>> normally use. The car quickly reminded me why I use hi-test: The engine
>>> was pinking and rattling so bad on the short trip home (~ 2 miles) that
>>> I was afraid it would self-destruct. Perhaps the fuel is lower grade
>>> than usual owing to current conditions here?
>>> 
>>> I retarded the timing in several steps to try and improve the situation,
>>> eventually winding up at the end of the timing scale. There was some
>>> improvement, but it's still very bad. The other issue with low octane is
>>> a running-on condition.
>>> 
>>> So, other then draining the tank to use in my daily driver and refilling
>>> with hi-test, any other suggestions? Is octane booster a viable choice,
>>> or bogus?




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