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EVOLUTION BIG TWIN Engine Kits |
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INTRODUCING THE
NRHS/AXTELL 85 CUBIC INCH BOLT-ON BIG BORE KIT FOR EVOLUTION BIG
TWINS!
From $950.00 |
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Looking
for big-bore torque and horsepower without big-bore expense? You’ve come
to the right place! The NRHS/Axtell 85 inch big bore kit will bolt right
on to your Evolution Big Twin with no case boring required! Kits
include a pair of premium quality
Axtell
cylinders in your choice of cast-iron or all-aluminum nik-a-sil
plated construction,
NRHS
Hurricane forged pistons with tool steel wrist pins, Total Seal
rings, and
Cometic EST gaskets. Available as a top end kit only or in complete
packages with matched components.
These
kits are available with either angle dome or standard Evo Big Twin dome
pistons. The angle dome pistons greatly improve combustion efficiency,
but require a 30 degree cut in the Evolution Big Twin chamber to
accomodate them. NRHS can provide this service. The standard dome
pistons work in a standard Evolution Big Twin chamber with no
modifications.
Please
note: due to reduced demand, these kits may take a little longer to
deliver. Please call for current lead times.
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Description |
Highlighted Fins |
Standard Fins |
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3-9/16 bore Axtell Aluminum Cylinders
Natural Aluminum Finish
10.5:1 angle dome pistons, pins, clips, rings
head and base gaskets
note: chamber work required |
004 -NA3563EV8AK-H
$1270.00
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004-NA3563EV8AK
$1220.00
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3-9/16 bore Axtell Aluminum Cylinders
Natural Aluminum Finish
10.5:1 standard dome pistons, pins, clips, rings
head and base gaskets
note: works in standard Evo Big Twin chamber |
004 -NA3563EV8K-H
$1270.00
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004-NA3563EV8K
$1220.00
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3-9/16 bore Axtell Aluminum Cylinders
Silver Powder Coat Finish
10.5:1 angle dome pistons, pins, clips, rings
head and base gaskets
note: chamber work required |
004 -NA3563EV8AK-SH
$1370.00
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004-NA3563EV8AK-S
$1320.00
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3-9/16 bore Axtell Aluminum Cylinders
Silver Powder Coat Finish
10.5:1 standard dome pistons, pins, clips, rings
head and base gaskets
note: works in standard Evo Big Twin chamber |
004 -NA3563EV8K-SH
$1370.00
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004-NA3563EV8K-S
$1320.00
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3-9/16 bore Axtell Aluminum Cylinders
Black Powder Coat Finish
10.5:1 angle dome pistons, pins, clips, rings
head and base gaskets
note: chamber work required |
004 -NA3563EV8AK-BH
$1370.00
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004-NA3563EV8AK-B
$1320.00
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3-9/16 bore Axtell Aluminum Cylinders
Black Powder Coat Finish
10.5:1 standard dome pistons, pins, clips, rings
head and base gaskets
note: works in standard Evo Big Twin chamber |
004 -NA3563EV8K-BH
$1370.00
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004-NA3563EV8K-B
$1320.00
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3-9/16 bore Axtell Cast Iron Cylinders
Black Powder Coat Finish
10.5:1 angle dome pistons, pins, clips, rings
head and base gaskets
note: chamber work required |
n/a |
004-NA3563EV8AIK-B
$950.00
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3-9/16 bore Cast Iron Cylinders
Black Powder Coat Finish
10.5:1 standard dome pistons, pins, clips, rings
head and base gaskets
note: works in standard Evo Big Twin chamber |
n/a |
004-NA3563EV8IK-B
$950.00
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97 AND 106
CUBIC INCH KITS FOR EVOLUTION BIG TWIN
From $950.00 |
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Are you an
Evolution Big Twin owner seeking the ultimate in streetable torque and
horsepower from your bike? You can get there with one of these kits!
Premium quality Axtell cylinders in your choice of cast iron or
all-aluminum nik-a-sil plated construction, NRHS or Axtell forged
pistons, tool steel wrist pins, and rings, and Cometic EST gaskets all
add up to what we believe is the BEST big-bore engine kits available.
Note: these kits require the engine to be disassembled and the
cases to be bored. We do not
recommend installation of these kits in 1995 and older Evolution
engines.
Please
note: due to reduced demand, these kits may take a little longer to
deliver. Please call for current lead times.
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Description |
Highlighted Fins |
Standard Fins |
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3-13/16 bore Axtell Aluminum Cylinders
Natural
Aluminum Finish
10:1 pistons, pins, clips, rings
head and base gaskets |
004-204040-H
$1410.00
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004-204040
$1360.00
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3-13/16 bore Axtell Aluminum Cylinders
Silver
Powder Coated Finish
10:1 pistons, pins, clips, rings
head and base gaskets |
004-204040-SH
$1510.00
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004-204040-S
$1460.00
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3-13/16 bore Axtell Aluminum Cylinders
Black
Powder Coated Finish
10:1 pistons, pins, clips, rings
head and base gaskets |
004-204040-BH
$1510.00
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004-204040-B
$1460.00
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3-13/16 bore Axtell Cast Iron Cylinders
Black
Powder Coated Finish
10:1 pistons, pins, clips, rings
head and base gaskets |
n/a |
004-200040-B
$950.00
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3-13/16 bore Axtell Aluminum Cylinders
Natural
Aluminum Finish
10.5:1 pistons, pins, clips, rings
head and base gaskets
Designed for 4-5/8" stroke crankshaft (not included) |
004-204048-H
$1410.00
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004-204048
$1360.00
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3-13/16 bore Axtell Aluminum Cylinders
Silver
Powder Coated Finish
10.5:1 pistons, pins, clips, rings
head and base gaskets
Designed for 4-5/8" stroke crankshaft (not included) |
004-204048-SH
$1510.00
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004-204048-S
$1460.00
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3-13/16 bore Axtell Aluminum Cylinders
Black
Powder Coated Finish
10.5:1 pistons, pins, clips, rings
head and base gaskets
Designed for 4-5/8" stroke crankshaft (not included) |
004-204048-BH
$1510.00
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004-204048-B
$1460.00
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3-13/16 bore Axtell Cast Iron Cylinders
Black
Powder Coated Finish
10.5:1 pistons, pins, clips, rings
head and base gaskets
Designed for 4-5/8" stroke crankshaft (not included) |
n/a |
004-200048A-B
$950.00
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80 CUBIC INCH STAGE 1 KIT FOR EVOLUTION
BIG TWIN
Only $1325.25 |
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For the
value conscious Evolution Big Twin owner seeking serious streetable
performance from his ride, you can’t do better than the NRHS Stage 1
engine kit! NRHS will precision
bore and hone
your cylinders to 3.515” as well as
port your
cylinder heads and intake manifold. We match that work with a set of
premium quality
NRHS
Hurricane forged pistons and tool steel wrist pins, Total Seal
rings,
Cometic EST gaskets, and a programmable ignition module. It all adds
up to one thing: PERFORMANCE, without breaking the bank!
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Description |
Contents |
Part Number |
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Programmable Performance Ignition |
005-NR3515EV8S1EK
$1325.25
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