Signature Series
Big Block Chevy Blower Crankshafts
Signature
Series Big Block Chevy Blower Crankshafts,is
designed to withstand extreme pressures created when using a blower
(Roots-type supercharger). The Signature Blower Crankshafts have
.140" radii on the rods and mains. There are 7/8"
lightening holes in the #2-4 rods journals They also have dual
keyways, 3/4-16 threads in the nose, and the flange is drilled to
either 1/2" or 7/16". The #1 rod journal is not drilled in
order to provide extra strength on the front of the crankshaft. Rod
and main bearings must be chamfered on all Signature Blower Series
Crankshafts.
Starting From:
$2,425.99
This Part has options, please click the button below to order.
The Signature
Series Crankshaft is created from non-twist 4340 steel, it
comes completely profiled and detailed to our racing specs. The
Signature Series Crankshaft has
proven to withstand applications well over 1500 horsepower. Making it
the strongest crankshaft you will
find for your engine.Many design features such as
micro polished journals, gun frilled mains lightened rod journals,
and windage reducing counterweight profile making the Signature Series
the best choice fore serious racers.
All rod journals are frilled with
either a 7/8" or 3/4" lightening hole to reduce the
inertia weight of the crankshaft
All journal radii are ground to
.140"; roundness of each journal is .0001" or less
Overall stroke is held to +/-
.001"
Pulsed plasma nitride treated for
increased strength and durability
Micro polished journals
Proven to withstand over 1500 horsepower applications
Starting From:
$807.99
This Part has options, please click the button below to order.
The new line of Voodoo
Crankshafts are engineered from 4340 forged non-twist steel that is
known for its durability and strength in high heat applications. To
add even further durability and consistency all Voodoo Cranks are
nitride heat treated with micro polished journals . Furthermore by
inserting lightning holes into the hod journals, the crankshaft inertia becomes lighter for faster rotation.
Created from 4340
forged non-twist steel for durability and strength in high heat
applications
Lightening holes in the
hod journals cause the crankshaft inertia to weigh less for faster
rotation