2025 Demon Tweeks Motorsport E-Catalogue - Catalog - Page 409
Sunoco, the largest race fuel manufacturer
in the world, is one of the few that owns and
controls the whole manufacturing process,
ensuring unrivalled quality and consistency.
All the fuels are extremely stable and have an
extended shelf life.
Sunoco is the official fuel of NASCAR and many
top flight UK Championships.
from
£39.00
Fuels can only be delivered
direct to a UK business address.
Collection from Demon Tweeks is
not possible.
10
102 RON, is an oxygenated highoctane, leaded race fuel designed
for historic racing. It contains 70%
sustainable components and offers
excellent valve seat and detonation
protection for engines that require
leaded fuel whilst ensuring engines
run smoothly and efficiently.
25 Litre
(S70LE8) £157.00
2 • Methanol
Produced to the highest standards,
its purity exceeds 99.85%.
Methanol’s high-octane value and
oxygen content (50%) make it prime
choice where maximum power is
required and where regulations
permit its use. It also burns very cool
with a colourless flame, helping
to control engine temperatures.
Recommended for use with nonperishable fuel lines.
25 Litre drum
(RMETHANOL-25) £67.25
3 • R6SR
102 RON, leaded fuel developed
for engines that still require lead to
lubricate the valves and valve seats.
Provides protection against knock
for compression ratios up to 13:1.
It is completely ethanol free making
it a good choice for classic or
historic applications.
25 Litre drum (R6SR-25) £108.25
12
£39.00
R AC E F U E LS
1 • NEW S70LE8
LUBRICANTS •
RACE FUELS
10 • CFS Storage Plus
Race Fuel
4 • CFR
6 • Supreme
8 • FR
5 • CMR
7 • E85
9 • 260 GT Plus
102 RON Unleaded race fuel that
conforms to FIA appendix J and the
MUK blue book section B definition.
Provides knock protection up
to compression ratios of 12.5:1.
Blended with 2.2% oxygen allowing
a more complete burn resulting in
more power.
25 Litre drum (CFR-25) £103.25
100 RON Unleaded race fuel that
conforms to the MUK blue book,
meeting the requirements of
BS7800 and BSEN228. Compliant
also for FIM, FIA and CIK events.
Blended to give more consistent
performance than can be achieved
with regular pump fuels
25 Litre drum (CMR-25) £98.25
£249.50
12 • Performance Plus 111 RON
Gulf performance plus is an
unleaded and highly oxygenated race
fuel which is hugely versatile and
can vastly improve performance in
both naturally aspirated and forced
induction engines. Ideal for highly
tuned engines or for race series
where the fuel specification is free.
Highly versatile fuel for use in many
different applications. 111 RON, 96.2
MON, 6.55% Oxygen content.
50 Litre
(GULPPL050) £249.50
ALL PRICES PLUS VAT
13
£279.49
13 • Rally Race Fuel 102 RON
Gulf Rally is a race fuel designed
specifically to satisfy the demands
of International rallying. It is
an unleaded and oxygenated
fuel which is FIA and appendix
J compliant for use in all rally
disciplines. The unique fuel
formula has been proven to provide
power increases in both naturally
aspirated and turbo charged
engines. 102 RON, 86.8 MON, 3.26%
Oxygen content.
50 Litre (GULRAL050) £279.49
115 RON, Nil oxygen leaded,
designed for sophisticated high
compression engines which
routinely function between
7,000 - 10,000 rpm. Suitable for
compression ratios up to 15:1.
Excellent fuel to mix with unleaded
pump fuel, to produce a cost
effective race fuel.
25 Litre drum (SUP-25) £145.25
The E85R consistently contains
85% ethanol and 15% selected high
quality, powerful hydrocarbons
typically used in their race fuels.
Offering far more consistency over
pump E85 which can range from 6879% with varying blends.
25 Litre drum
(E85R) £93.75
(not shown)
14
£140.41
14 • Classic Fuel
Gulf classic is an unleaded fuel
designed specifically for older
vehicles. It does not contain any
Ethanol which can be damaging to
fuel system components on classic
vehicles. It also has a shelf life of up
to 3 years making it ideal for vehicles
which only get driven periodically.
Gulf classic fuel burns cleaner than
pump fuel so engine emissions will
be reduced and it does not require
costly additives which some classic
vehicles need to be compatible with
modern Ethanol fuels.
50 Litre (GULCLA050) £140.41
102 RON A high quality unleaded
E10 race fuel. Blended with an
elevated level of oxygen enabling
a richer mixture for more rapid
engine response. This also helps
where engines must run restrictor
plates. FR provides protection
against detonation to compression
ratios as high as 12.5:1. MUK and
FIA compliant.
25 Litre drum (FR-25) £120.75
110 RON, 4.7% oxygen unleaded,
perfect for track day and highly
tuned engines, particularly turbo
applications running high boost.
Can be used with compression
ratios up to 15:1.
25 Litre drum (GTP-25) £140.25
An ethanol free unleaded petrol
which is capable of being stored for
up to 3 years. Perfect for vehicles
which do not get used regularly,
especially classics with rubber
fuel hose and other fuel system
components which can be degraded
by ethanol. Storage plus burns
extremely cleanly and has a 99
RON octane, so is ideal for high
compression or forced induction
engines.
10 Litre (STORAGEPLUS) £39.00
11 • CFS Storage 5 Star
Race Fuel
An ethanol free 103 RON leaded
version of the storage plus. Designed
especially for vehicles where
hardened valve seats have not been
fitted to provide protection from
valve seat recession.
10 Litre (STORAGE5STAR) £40.50
(not shown)
More fuels
available online
15
£219.29
15 • Racing 102 Race
Fuel - 102 RON
Gulf’s most popular race fuel.
Racing 102 is an unleaded and
oxygenated race fuel which
complies with FIA and MUK (MSA)
regulations for Motorsport use.
Racing 102 is a highly consistent
fuel to provide the same high levels
of performance time after time.
101.9 RON, 89.1 MON, 3.4% Oxygen
content
50 Litre (GLU102050) £219.29
With a 100-year heritage,
the Gulf brand is globally
recognised and trusted by
millions of customers. Across
sports cars, single seaters,
motorcycle racing and further
afield, the Gulf brand is
associated with winning,
whatever the discipline. Gulf
Race Fuels now aspires to
take its offer to other global
markets, via a dedicated
blending facility in Europe.
Race, rally, aftermarket
and historic fuels are now
all available, with each
product tailored to the unique
requirements of the specific
discipline.
More Gulf Fuels available
online
See page 519
for details on carriage
costs/information*
• SHOP ONLINE • www.demon-tweeks.com • SALES ORDER HOTLINE • 01978 664466 •
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