Blocks Cylinder Heads and Componets for all your needs!
We MEET or BEAT any Advertised
Why should you buy Dart Blocks & Heads instead of a
factory casting or other aftermarket components?
Information as provided by Dart
355-T6 aluminum provides 50 degrees more heat resistance and
5,000 psi more tensile strength than the more commonly used 356 alloy.
It is denser
and offers greater consistency because it contains no remelted scrap. No
threaded inserts are required due to the inherent strength of the material.
Advanced casting technology enables us to produce heads
with higher density and strength in the combustion chambers. Tighter casting
profiled valve guide bosses to be cast in and produce smoother surfaces
for improved flow.
All castings are qualified prior to machining to ensure consistency
and are pressure tested after machining. A build sheet accompanies each
through the entire production process.
CNC Machining capability:
Dart's machine shop is fully owned; no processes
are subcontracted. This provides total and immediate quality control. The
size and quality of our
CNC machining centers allow castings to be machined in fewer setups, reducing
tolerance stack-ups. This translates into finished parts which are consistently
superior out of the box and do not require expensive blueprinting after
Digitizing of optimized port profiles and combustion
chamber designs with a coordinate measuring machine allows Dart to precisely
in a digital file. High precision Digital CNC machining centers then duplicate
the optimal configurations, part after part, to ensure that every piece
we ship is truly a superior quality product.
Dart products are researched extensively before production.
Expert technicians and state-of the art equipment are employed to extract
while providing superior durability in our products. Development does not
end when the parts go into production, however. We are constantly redefining
our products to bring our customers the best performing components at incredible
value. Dart's new custom designed and built wet flow bench is an example
of our commitment to excellence. Capable of replicating the flow characteristics
of a 600ci Pro-Stock engine at 10,000rpm, this one of a kind device enables
us to analyze cylinder head flow properties in a whole new light. The result
is redesigned ports and combustion chambers which produce significant increases
in real world power.
Richard Maskin has a long history of developing powerful engine
technology. His Pro-Stock engines have captured three world championships
national wins. Together with a team of experienced and talented technicians,
he continues to push the forefront of performance engine component design.
A commitment to total quality and performance, coupled with leading edge
R&D facilities and first hand racing involvement are combined to position
Dart as the undisputed leader in aftermarket cylinder head and block design.
Dart's own Pro-Stock campaign as well as daily interaction
with winning racers and engine builders enable us to constantly gain new
experience concerning engine performance and reliability.
Dart blocks and cylinder heads provide an exceptional value at
an affordable price. Precision machining and quality control measures mean
you get optimum
out of the box performance. A "bargain" component can wind up
costing far more after the machining which will be required to make it
Dart blocks are loaded with features you won't find in any factory casting.
Extra thick decks, siamese bores, enlarged water jackets, priority main
oiling, 4-bolt main caps, finished main bores and cam tunnels, honed lifter
bores, coated cam bearings and more.
more information on try the dart blocks website it's self.