Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

Sunoco 100 Octane!!!

Thread Tools
 
Search this Thread
 
Old Sep 2, 2007 | 08:09 PM
  #1  
maineultraclassic's Avatar
maineultraclassic
Thread Starter
|
Elite HDF Member
Joined: Mar 2006
Posts: 4,722
Likes: 5
From: Biddeford, Maine
Default Sunoco 100 Octane!!!

I went out for a cruise today, and headed toward Laconia to see what was happening over there. When I got there I needed some gas, and I thought I remembered a gas station selling high octane fuel. So I pulled into the station which turned out to be a Sunoco, pulled up to the pump on the other side of the building, and there it was.....100 octane street legal fuel........for $6.69 per gallon!!!

So I filled up for around $20, and off I went. Man what a difference that stuff made, the bike was super responsive and I couldn't make it ping if I wanted to.

Tonight the wife and I went out for a good ride and got some supper, and on the way home the temps are around 55-60 degrees and crisp. The bike runs great in that weather and now with that 100 octane it's even better. Too bad the closest station that sells it is about 1 hour away, and too bad it costs almost $7.00 a gallon.

Here is a link for this fuel with a station locator -

http://www.sunocoinc.com/site/Consum...T100Locations/



Steve
 
Reply
Old Sep 2, 2007 | 08:45 PM
  #2  
mrsr71's Avatar
mrsr71
Outstanding HDF Member
Joined: May 2006
Posts: 2,661
Likes: 1
From: Santa Clarita
Default RE: Sunoco 100 Octane!!!




LUCAS OIL PRODUCTS LUCAS OCTANE BOOSTER, 15 OZ. (10026)


[/align]Lucas Octane Booster is a racing formula that contains specific upper cylinder lubricants that ensure easier piston travel and valve seat protection. It also ensures maximum life and performance from pumps, injectors and carburetors and eliminates spark knocks, pinging and dieseling while promoting clean fuel burn for fewer emissions and more MPG. A genuine performance enhancer suitable for use in fuel injected, carbureted, throttle body and rotary engines. Use with each fill-up. 15 oz. bottle of Lucas Oil Products Octane Booster.

Directions: Pour entire bottle into tank, then fill with any grade gasoline[*]Treats up to 25 gallons of leaded or unleaded gasoline.[*]Safe for turbos, oxygen sensors and catalytic converters.[*]TESTED - Three times more boost than most other brands[*]Official Oil Product of NHRA[*]NOT STREET LEGAL[/align]
[/align]


SKU:
LUC-10026

Inventory:


Price:$8.99 (USD)
 
Reply
Old Sep 2, 2007 | 08:50 PM
  #3  
debay's Avatar
debay
Tourer
Joined: Oct 2006
Posts: 482
Likes: 0
From: Delaware
Default RE: Sunoco 100 Octane!!!

I will have to try some , Got a station 12 miles from the house
[hr]
 
Reply
Old Sep 2, 2007 | 08:52 PM
  #4  
bpterb's Avatar
bpterb
Cruiser
Joined: Apr 2006
Posts: 176
Likes: 0
From: Oklahoma
Default RE: Sunoco 100 Octane!!!

Well just looked and there is not even a station in Oklahoma. I have been buying a octane boost additive that treats 2.5 gallonscalled rocket fuel and I have been able to tell a big difference in using it also.
 
Reply
Old Sep 2, 2007 | 09:32 PM
  #5  
Chicago Spike's Avatar
Chicago Spike
Road Warrior
Joined: Nov 2006
Posts: 1,738
Likes: 7
From: St. Charles, IL
Default RE: Sunoco 100 Octane!!!

The Idaho Corvette Page acquired octane booster test data from an independent research laboratory. The first test was straight 92-octane unleaded gas from a Chevron station in southern California. It tested at 96.3 RON and 88.3 MON for an R+M/2 rating of 92.3, 0.3-oct. higher than the rating on the pump. To a second sample of Chevron 92 from the same station, the lab added “104 Octane Boost”. The octane of the gasoline modified with this booster was unchanged. The lab tested a third sample of Chevron 92 and NOS brand “Street Formula”, a MMT octane booster, mixed 1:170 (12-oz. bottle in 16 gal. of gas). The results were: 96.8 RON, 88.4 MON and 92.6 R+M/2, a measurable change but, clearly, as the MON went up only 0.1-oct, not a practical improvement. NOS’ most potent booster, “Racing Formula”, another MMT-based product, in Chevron 92, tested at 98.5 RON, 90.4 MON and 94.5 R+M/2, a credible but modest improvement.
Additives do not make much, if any, improvement to the octane rating. Higher octane also does not an enginerun any better unless it needs that higher octane. Octane rating is for the rate of combustion needed. Low octane numbers are needed for low compression engines. Higher octane ratings are for higher compression engines. 100 octane fuel will not make the bike gain substantial power, and in some cases can drop the power and foul the plugs becuase it will not completely burn off leaving the unburnt sludge to coat the plugs.

The above quote is from this page and talks a lot about what octane can and can not do.
http://corvetteidaho.com/hib/fuel/index.htm
 
Reply
Old Sep 2, 2007 | 09:43 PM
  #6  
Neggy ZRXOA 5248's Avatar
Neggy ZRXOA 5248
Stellar HDF Member
20 Year Member
Liked
Loved
Community Favorite
Joined: Nov 2005
Posts: 3,183
Likes: 836
From: KMHT KFMY
Default RE: Sunoco 100 Octane!!!

find a friendly airport that will sell you 100LL if you don't have cats in your pipes. 4 bucks a gallon, not street legal.

I avoid additives like a STD because if mixed wrong it will precipitate out in the burning process and deposit itself in the cylinders.

Have you ever read about the guys who add toluene to their gas to get high octane numbers?


 
Reply
Old Sep 2, 2007 | 09:53 PM
  #7  
envexed's Avatar
envexed
Cruiser
Joined: Apr 2007
Posts: 189
Likes: 1
From: Arkansas
Default RE: Sunoco 100 Octane!!!

I've tried three different brands of octane booster and non of them make a difference. I screwed up and put in regular gas and my bike
pinged like crazy, so that is when I stopped any bought the booster, not one bit of help; that stuff is a rip off.
 
Reply
Old Sep 3, 2007 | 07:25 AM
  #8  
maineultraclassic's Avatar
maineultraclassic
Thread Starter
|
Elite HDF Member
Joined: Mar 2006
Posts: 4,722
Likes: 5
From: Biddeford, Maine
Default RE: Sunoco 100 Octane!!!

ORIGINAL: Neggy ZRXOA 5248
find a friendly airport that will sell you 100LL if you don't have cats in your pipes. 4 bucks a gallon, not street legal.
Airplane fuel is not good for street use at all...............I just read an article about this online, but can't remember what the site was.

Steve


 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-1

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-2

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-5

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-6

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-7

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-8

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-9

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
Old Sep 3, 2007 | 07:27 AM
  #9  
Navitimer's Avatar
Navitimer
Cruiser
Joined: Jun 2007
Posts: 244
Likes: 0
From:
Default RE: Sunoco 100 Octane!!!

My understanding is that unless your bike is tuned to run on higher octane, then you're not getting any additional benefits. I've been tempted to use the 100 octane before too, but have just stayed with the 93.
 
Reply
Old Sep 3, 2007 | 07:47 AM
  #10  
maineultraclassic's Avatar
maineultraclassic
Thread Starter
|
Elite HDF Member
Joined: Mar 2006
Posts: 4,722
Likes: 5
From: Biddeford, Maine
Default RE: Sunoco 100 Octane!!!

ORIGINAL: Navitimer

My understanding is that unless your bike is tuned to run on higher octane, then you're not getting any additional benefits. I've been tempted to use the 100 octane before too, but have just stayed with the 93.
Well since I've been working to get rid of some minor pinging, I wanted to try the higher octane to see if it helped. And it did, my bike never pinged all night with that gas in there, and of course the cooler/crisper air helped out too.

With my build, the 100 octane worked great................just too bad I can't afford to run it all the time. So I'll have to take away some timing from the trouble spots........that's a lot cheaper.

Steve
 
Reply



All times are GMT -5. The time now is 02:49 AM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-2
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-3
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-4
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-5
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-6
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-7
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-8
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-9
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE