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"Bob,
Thanks for the fine job your team performed on the parts that I sent you.
It is always a pleasure to open up the boxes and see everything clean and
neatly fit and ready for assembly. The combustion chamber CNC work is very
nice and I would like to make sure that all of the heads that we send in
the future are relieved in that fashion..."
Mark Simiola
Sterling Performance
Lyme, CT |
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EVO
(Evolution) Heads
Buell
Heads
Sportster
Heads
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TC
(Twin Cam) 95" Heads
TC
(Twin Cam) 106" Heads
J.E.T. Modified TC SE
110" Heads
General
Cylinder Head Labor |
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| (EVO)
Evolution Cylnder Head Porting |
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| WORK
DESCRIPTIONS |
J.E.T.
Labor# |
Cost |
| J.E.T.
9.3:1 Compression Ratio (EV-27 head)
Welded, CNC ported,
radius valve job and swirl polished intake valves, decked for 10:1
or 9.3:1 compression ratios, and completely assembled with high-performance
valve springs |
ECH.600 |
935.00 |
J.E.T.
10:1 Compression Ratio (J.E.T. 560 head)
Welded, CNC ported
intake and exhaust ports with a CNC relieved combustion chamber,
radius valve job and swirl polished intake valves, set up for .580"
lift, and completely assembled with high-performance valve springs |
ECH.601 |
1067.00 |
J.E.T. 560 CVN
head
Welded, CNC ported
intake and exhaust ports with a CNC relieved combustion chamber,
radius valve job and swirl polished intake valves, set up for .580"
lift, and completely assembled with high-performance valve springs |
ECH.601.A |
1160.50 |
| J.E.T.
Big Bore Evolution Cylinder Heads, Designed for Large Displacement
EVO Engines
Welded, CNC ported intake and exhaust
ports, welded with a CNC relieved combustion chamber, radius valve
job and your reconditioned intake valves installed and heads completely
assembled |
ECH.602 |
1136.30 |
J.E.T.
CVN Cylinder Head Modifications to S&S Cylinder Heads, Designed
for S&S style motors
Welded and CNC ported intake and
exhaust ports, welded and CNC relieved combustion chamber, radius
valve job and your reconditioned intake valves installedand heads
assembled |
ECH.603 |
1155.00 |
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Buell
Cylinder Head Porting
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| WORK
DESCRIPTIONS |
J.E.T.
Labor# |
Cost |
J.E.T.
XB1 Buell Heads
Welded, CNC ported intake
and exhaust ports, radius valve job, completely assembled, set up
for stock cams |
BCH.XB1 |
935.00 |
J.E.T.
XB2 Buell Heads
Welded, CNC ported intake
and exhaust ports, 7mm to 5/16" valve and guide conversion,
radius valve job, completely assembled with high performance valve
springs set for max lift of .600 |
BCH.XB2 |
1094.50 |
J.E.T.
XB3 Small Valve Buell Head
Welded, CNC ported intake
and exhaust ports, 7mm to 5/16" valve and guide conversion,
radius valve job, completely assembled with high performance valve
springs set for max lift of .600 |
BCH.XB3 |
2084.00 |
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| Sportster
Cylinder Head Porting |
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| WORK
DESCRIPTIONS |
J.E.T.
Labor# |
Cost |
J.E.T.
1200 Sportster Head
Welded, CNC ported intake and exhaust
ports , radius valve job swirl polished intake valves, completely
assembled with high-performance valve springs set for max valve
lift of .555" |
SCH.604 |
1166.00 |
J.E.T.
1200S or Buell Lightening Cylinder Head Work
Welded, CNC ported intake and exhaust
ports , radius valve job swirl polished intake valves, completely
assembled with high-performance valve springs set for max valve
lift of .555" |
SCH.605 |
1206.70 |
J.E.T.
883-1200 Conversion Head
Welded, CNC ported intake and exhaust
ports, radius valve job and 883-1200 conversion valves, completely
assembled with high-performance valve springs set for max valve
lift of .555" |
SCH.606 |
1334.30 |
J.E.T.
'04 and later 1200 Sportster Head
Welded, CNC ported intake and exhaust
ports, radius valve job, completely assembled, set up for stock
cams |
BCH.XB1 |
935.00 |
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| Twin
Cam Cylinder Head Porting (95") |
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| WORK
DESCRIPTIONS |
J.E.T.
Labor# |
Cost |
J.E.T.
Twin Cam CVN
Head Modifications ('04 and earlier models)
(read about CVN style heads)
Welded CVN intake
port, CNC ported, radius valve job and swirl polished intake valves,
decked for 10.1 or 9.3:1 compression ratios, completely assembled
with high-performance valve springs |
TCH.607 |
795.00 |
J.E.T.
Twin Cam CVN
Head Modifications ('05 models)
(read about CVN style heads)
Welded CVN intake
port, CNC ported, 7mm to 5/16" valve guide conversion, radius
valve job and swirl polished intake valves, decked for 10.1 or 9.3:1
compression ratios, completely assembled with high-performance valve
springs |
TCH.607A |
880.00 |
J.E.T.
Twin Cam 95"
CVN Head Modifications ('06 and later models)
(read about CVN style heads)
Welded CVN intake
port, welded exhaust port, CNC ported, 7mm to 5/16" valve guide
conversion, radius valve job and swirl polished intake valves, decked
for 10.1 or 9.3:1 compression ratios, completely assembled with
high-performance valve springs |
TCH.607B |
1072.50 |
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| Twin
Cam Cylinder Head Porting (106" and larger) |
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| WORK
DESCRIPTIONS |
J.E.T.
Labor# |
Cost |
| J.E.T.
Twin Cam 106" CVN Cylinder Head Modification ('04 and earlier
models)
INTAKE AND CHAMBERS
(read
about CVN style heads)
Welded
CVN intake port, CNC ported, 93cc Hemi combustian chamber, radius
valve job, decked for 9.5:1 compression, completely assembled with
high performance valve springs, shrink ported |
TCH.608 |
924.00 |
| J.E.T.
Twin Cam 106" CVN Cylinder Head Modification ('04
and earlier models)
INTAKE, EXHAUST, AND CHAMBERS
(read
about CVN style heads)
Welded
CVN intake port, Welded exhaust port, CNC ported, 93cc Hemi combustian
chamber, radius valve job, decked for 9.5:1 compression ratio, completely
assembled with high performance valve springs, shrink ported
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TCH.609 |
1078.00 |
| J.E.T.
Twin Cam 106" CVN Cylinder Head Modification ('05 models)
INTAKE AND CHAMBERS
(read
about CVN style heads)
Welded
CVN intake port, CNC ported, 93cc Hemi combustian chamber, 7mm to
to 5/16" valve guide conversion, radius valve job, decked for
9.5:1 compression, completely assembled with high performance valve
springs, shrink ported |
TCH.608A |
1188.00 |
| J.E.T.
Twin Cam 106" CVN Cylinder Head Modification ('06
and later models)
INTAKE, EXHAUST, AND CHAMBERS
(read
about CVN style heads)
Welded
CVN intake port, Welded exhaust port, CNC ported, 93cc Hemi combustian
chamber, 7mm to to 5/16" valve guide conversion, radius valve
job, decked for 9.5:1 compression ratio, completely assembled with
high performance valve springs, shrink ported |
TCH.609A |
1298.00 |
J.E.T.
Cylinder Head Modifications for SE 110" Heads
Welded
intake port, radius valve job and swirl polished intake valves, decked
for 9.5:1 compression ratios, completely assembled with high-performance
valve springs
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TCH.610 |
850.00 |
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| General
Cyilnder Head Labor |
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| Work
Description |
J.E.T.
Labor # |
Cost |
| TC
head modification to 1/2 13" breather
Increases breather bolt
hole size from 3/8-16 to 1/2-13. This increases the engines
ability to run a crank case vacuum. Requires running the J.E.T.
AIRSTACK or a breather bolt kit for other applicable air
cleaner units. |
TCHL.609 |
88.00 |
| TC Hemi Chamber (from
95-106") |
TCHL.610 |
154.00 |
| 883-1200 Conversion (boring
seats) |
CHL.621 |
385.00 |
| Bead blast cylinder heads |
CHL.622 |
hourly
rate (88/hr) |
| Deck cylinder heads (-.005 to .050) |
CHL.623 |
75.90 |
| Install and size valve guides (each) |
CHL.624 |
17.60 |
| Install valve seat |
CHL.625 |
70.40 |
| Convert non-CVN head to CVN (does
not include valve job) |
CHL.630 |
192.50 |
| Modify cylinder heads for .580",
with CNC relieved combustion chamber and valve job |
CHL.626 |
215.60 |
| Valve job for Big Twins, Evolution,
Twin Cam, and Sportster |
CHL.627 |
169.40 |
| Paint Heads and Highlight fins |
CHL.628 |
176.00 |
| Install Compression Releases EVO |
CHL.629 |
264.00 |
| Install Compression Releases TC |
CHL.630 |
93.50 |
| 1.900 intake valve upgrade (while
heads are being originally modified by J.E.T.) |
CHL.632 |
60.50 |
Prices are
based on customer provided heads in good condition. Previous modifications
may eliminate ability to satisfactorily modify heads, or may incur higher
cost. Modifications of street driven motorcycles may be illegal
in your area. It is the customer's responsibility to ensure legality
and suitability of any modifications with regard to the intended use of
the motorcycle. If properly installed, J.E.T. modified cylinder
heads will improve the performance of your motorcycle. The amount
of performance output is different for all motorcycles due to the different
configuations of each bike. Bikes with our complete recommended
packages on them have had consistent repeatablilty on the dyno when properly
installed.
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