Dimensions (mm) A B C D E F G H
EVOE100 36 44 17.5 52.5 90.5 108 1/4x28 37
EVOE0360 30 38 15 47 78 95 1/4x28 35
EVOE0400 36 44 17.5 52.5 90.5 108 1/4x28 37
EVOE0460 36 44 17.5 52.5 90.5 108 1/4x28 37
EVOE0610 42 55 25 55 100 113 5/16 x 24 42
EVOE1100 44 52 25 64.6 92 139.7 5/16x24 42
98
How to tell if your glow plug is bad
The glow plugs on the market today are designed
to provide good service to the user and may last a
long time or a short time, all dependent upon the
way you choose to operate your engine.
Physical indications that you might need to
change the glow plug are:
1. Twisted or mangled glow plug element
(usually caused by too high a compression ratio).
2. Small “bumps” are attached to the glow plug
element. This will generally be most noticeable
during the break-in process. These are
actually tiny pieces of aluminum that have
attached to the element and these will
severely hinder the operation of the glow plug.
3. The glow plug element is no longer shiny but
is dull, almost a white powder color. (This just
comes with age and is a by-product of the
catalytic reaction. The shinier the wire, the
better the catalytic reaction can be).
Operating indications that you need to change
your glow plug are:
1. The glow element will not light with a charged
glow igniter. This indicates that there is a
physical short or breakage in the element
wire itself.
2. Glow plug lights but the engine will not
continue running once the battery is dis-
connected. (This is usually an indication of the
microscopic particles we discussed earlier).
3. Glow plug lights, engine runs but there is a
perceptible loss of rpm at full throttle when
the battery is disconnected. This is a typical
indication that the white powder residue is
building to the point that the catalytic
reaction of the glow plug is no longer
anywhere close to being optimum.
Evolution Engines
™
2-Year Warranty
This Evolution Engines product is
guaranteed to be free from defects in
materials and workmanship for a period
of 2 years from the date of purchase.
During this time, Evolution’s authorized
service center will repair or replace, at
their discretion, any defective parts,
without charge.
This warranty does not apply to damage
or defects resulting from misuse, neglect
or abuse; damage caused by customer
disassembly, use of substandard fuel,
use of incorrect accessories (glow plug,
propeller, etc.); or damage resulting from
a crash or any use of this engine other
than for which it is specifically intended.
Any of the above will automatically void the
warranty of the engine.
Should your engine require warranty or non-
warranty repair service, please package it
carefully and return it to the address at the
bottom, along with a copy of the original
invoice or receipt and a detailed letter
explaining the problems. Write your name,
address and daytime phone number clearly
on the letter and return it via UPS or
insured Parcel Post (Evolution Engines will
not be responsible for product lost en route).
For repairs not covered under warranty,
please specify in your letter whether you
want an estimate of the repair charges
prior to performing the service (which may
cause a slight delay). Unless otherwise
specified, all repaired engines will be
returned C.O.D. We will do everything we
can to expedite the service required to your
Evolution product.
_________________________________
Evolution/Horizon Service Center
4105 Fieldstone Road, Champaign, IL 61822
1-217-355-9511
Trouble-Shooting Guide
Engine Won’t Fire
• Glow starter not charged
- Charge glow starter
• Glow plug burnt out
- Replace glow plug
• No fuel is getting to the carburetor
- Check tank, fuel lines reversed
• The starter is reversed
- Reverse the polarity on the starter cables
Engine Quits Repeatedly
• Needles need adjusting
- See adjustment procedure
• Bad or old fuel
- Replace with fresh fuel
• Worn out glow plug
- Replace with new HAN3006 super plug
Engine Runs Inconsistently
• Hole in fuel line
- Replace fuel line
• Bad or old fuel
- Replace with fresh fuel
Maintenance
After each flying session:
1. Fully drain the fuel from the tank.
2. Start the engine and run it until the fuel is
completely run out of the engine.
3. Try starting the engine three more times or until
it will no longer fire. This gets all the fuel out of
the engine.
If the engine will not be used within 10 days, several
drops (about 10) of after run oil (Evolution Engine's
Blue Block Rust Inhibitor) should be applied into the
carburetor and the engine should be turned over for
a few seconds with the starter. This will prevent rust
and corrosion.
If you need additional help or have any questions,
please call Horizon’s Service Center. Horizon has
trained technicians who are qualified to answer your
engine questions.
Evolution/Horizon Service Center
4105 Fieldstone Road
Champaign, IL 61822
1-217-355-9511
Disp Bore Stroke Weight Crank K
Items (cu in) (in) (in) (oz) (ISO) Cylinder Propeller
EVOE100 .455 .867 .771 16.32 1/4x28 ABC 10x6
EVOE0360 .354 .806 .695 10.30 1/4x28 ABC 9x6
EVOE0400 .392 .805 .771 14.08 1/4x28 ABC 10x6
EVOE0460 .467 .864 .797 13.76 1/4x28 ABC 11x6
EVOE0610 .608 .944 .862 20.10 5/16x24 ABC 12x6
EVOE1100 1.005 1.14 .985 23.20 5/16x24 ABC 14x6
E = height
F = length
G = crankshaft thread size
H = muffler bolt spacing
F
H
G
B
A
D
C
NT/NX Evolution Engines
™
Specifications
w/o
muffler
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