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 The services we offer include:
PORTING - FLOW TESTING
Stage I:
My Full Radius Serdi valve job with your stock valves, blend valve
job
into bowl area, mill heads to set compression ratio, using your
stock guides and springs.
$399 using stock Harley castings.
Stage II:
Light/Mild porting of both intake and exhaust ports; my full radius
Serdi valve job with 1.900" intake valves and 1.625" exhaust valves;
my SPS185VS Spring Kit. Four Manganese Bronze, shouldered
valve guides or we can use your stock guides if you prefer.
Parts and Labor: $839.75
(mill heads to set compression ratio using stock Harley castings)
Stage III:
Heavy/Full port work on intake and exhaust ports as well as the
combustion chamber. My Full Radius Serdi valve job using
1.900" intake valves (1.940" and 2.000" optional) and 1.625" exhaust
valves with my SPS185VS Spring Set.
Tapered and shouldered Manganese Bronze guides, Viton seals, milled
to set compression ratio. Parts and Labor $969.95 using stock
Harley castings.
NOTE:
When a cam over .600" lift is used I strongly suggest a
valve spring upgrade to Bob Wood's
Knight Prowler Spring
Set. The kit uses PSI wire and Titanium top retainers.
Knight Prowler Spring Upgrade: $170.00
All Stage III heads come with a Tech Sheet showing all
clearances and a Flow Test Data Sheet showing flow figures
at six different lifts on each port.
CNC PORTING
We have several
different CNC programs for Twin Cam cylinder heads as well as a
program for EVO heads.
Some of our CNC programs are:
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Twin Cam stock
diameter port with 1.900" intake valves and 1.625" exhaust |
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Twin Cam1.800"
diameter port with 1.900" intake valves and 1.625" exhaust |
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Twin Cam1.800"
diameter port with 1.940" intake valves and 1.625" exhaust |
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Twin Cam1.800"
diameter port with 2.000" intake valves and 1.625" exhaust |
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EVO stock
diameter port with 1.900" intake valves and 1.625" exhaust |
STAGE III CNC ported
heads - Shouldered Manganese Bronze guides, 1.900" intake valves,
1.625" exhaust valves, stock diameter port milled to set
compression, my Serdi Full Radius valve job, SPS185VS Spring Set:
$1099.00 Exchange.
If you do not have a
good clean set of heads for exhange, add $400 for core charge.
NOTE: At this
time we do not have any EVO or late model Twin Cam Bagger,
FLH heads (with motor mount on front of head) available for
exchange.
PRICING FOR CYLINDER HEAD SERVICES:
| Serdi valve job inclding
dissasembly, clean carbon from combustion
chambers & seats, cut seats, clean lube and assemble w/new seals
- $225 |
| Install seats, each $40.00 (does
not include cost of new seats) |
| Custom nodular iron seats, each
$30.00 |
| Mill heads, pair $70.00 |
| Mill intake flange on heads, pair
$90.00 |
| Cut combustion chamber 30°
pair $90.00 |
| Machine for
compression releases - EVO, $100.00 |
| Machine for
compression releases - Twin Cam, $50.00 |
| Turn valve head,
reface and narrow margin, pair $35.00 |
| Finish custom titanium
valves - turn o/d, grind face, shorten,
cut keeper groove, each $45.00 |
| Shorten steel valve
and cut keeper groove, each $25.00 |
| Fit guides to valve
stem - cast guides, Time and materials |
| Fit guides to valve
stem - Manganese Bronze, each $5.00 |
| Enlarge intake port to
1.800" diameter, pair $60.00 |
| CC heads for
combustion chamber volume, pair $20.00 |
| Glass Bead blast
cleaning - $70.00 per hour |
CYLINDER SERVICES:
| Bore and hone with torque plate,
Twin Cam 88 to 95 or 96 to 103 cubic inches ($200) |
| Bore and hone with torque plate up
to 0.04" ($150) |
| Bore and hone with torque plate 883
to 1200 conversion ($250) |
| True top of cylinders -
each $35.00 |
| True bottom of cylinders -
each $35.00 |
ENGINE CASES
| Bore for larger cylinders - Twin
Cam $250.00 - All others $150.00
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Shop Labor rate: $70.00 per hour
WE SPECIALIZE IN BIG-HORSPOWER ENGINE MODIFICATIONS, from your
Stock Engine size up to and beyond 131 cubic inches!
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