||We carry a large supply
of Junior Dragster parts/accessories for all types of cars. Amend's
Parts Dept. is dedicated to providing the accessories you need to make
your car the most consistent, best appearing car at the track. As
pictures become available, more parts will show up on this site. We
most likely have what you need in stock. Check out our selection below
for our newest items or click on the item buttons above to narrow your
If you don't find the item your are wanting or you have any
please give us a call
One of the biggest changes for 2007
is the addition of a new rule regarding the clutch/crank support.
A clutch/crank support is mandatory
on any car running 9.99 or quicker and is accepted on any vehicle.
The clutch-side crank-support bracket and bottom plate must be made
of minimum .350-inch-thick aluminum at its thinnest point. The
clutch/crank-support bracket must be connected using either
three 5/16-inch bolts or four 1/4-inch bolts
to the bottom plate.
Amend's crank supports are
CNC machined from a special aluminum alloy plate that provides a
combination of high strength, high fracture toughness and good
resistance to fatigue crack propagation at high stress levels.
The crank supports are then polished with a high energy finishing
machine to remove stress risers and to give the crank supports a
durable polished finish. We do carry these in stock for
1 clutch side
1 clutch side
Allen bolt clamp style
& spark plug not included)
Easy installation (only 2 clamping bolts to tighten)
Fully assembled & adjusted from the factory
No wiring or terminals to break, come loose, or bleed off spark
Will work on any height spark plug
Totally independent of the current electrical system
The New Polar Pro
is the latest innovation in Junior Dragster Clutching. The Pro is a
completely redesigned clutch from the Innovative Clutch Experts.
Like all Polar Clutches, it has hardened ramps, hardened rollers,
billet arms, and chrome silicon wire primary and secondary springs.
The Pro also features hex, aircraft quality bolts and nuts. With
strategically placed cutouts, the Polar Pro is the most user
friendly clutch on the market today. The Ramps and Weights can be
changed while the clutch is assembled and attached to the car. By
removing the six faceplate hex-headed bolts, the spring can be
changed with ease, the spider can be removed, and the entire clutch
can be disassembled. The Polar Pro is more than user friendly; it is
performance based, as well. Pro features overdriven, dual angle
5.75” billet shieves. The dual angle shieve will better grip the
belt as the car launches. The Pro comes with a shim kit, which
allows the tuner to adjust the belt to shieve distance and ramp to
roller relationship. The adjustability of the shieve to shieve
distance allows the tuner to get the perfect spacing for better
reaction times and quicker launches. The starting distance of the
ramp to roller relationship is also fully adjustable, which will
adjust the reaction times and the engagement of the clutch. The Pro
Primary comes race ready with 15-degree hi-per radius ramps, 7-gram
weights (14 total per arm), and a purple spring. The Polar Pro is
not just a primary, but rather a complete clutch system. The
Secondary has larger shieves at 7.25” for quicker launches and
better 60-foot times. Pro Secondary has a 38-degree helix with a
yellow spring in hole 6. With the larger Secondary, the
center-to-center distance will change slightly. This
center-to-center change should not be enough to cause the need for a
new motorplate. The Polar Pro System also comes with the newest
innovation from Polar the Outlaw belt. With the latest technology
and insight from the World’s Leading Belt Manufacture, Polar has
developed a totally redesigned rubber compound and belt profile.
Tests have proven this innovative belt to be the most consistent to
hit the junior market to date. Boasting a new denser rubber compound
(for consistency throughout and longer belt-life), a low profile
‘bottom-cog’ design (for an increased belt contact area and reduce
belt slippage), and new ‘top-cog’ design (for a less resistant
turning radius and improved belt flexibility), this new 9-inch
Center-to-Center belt is truly a work of innovation. The Polar Pro
was specially designed with the Tuner and horsepower in mind. With
the ease of adjusting the Pro, the Tuner can effortlessly get the
maximum out of any combination
Click here for Polar clutch parts & accessories.
Cling Vinyl Dial-In Decals
away with the messy shoe polish forever.
Package includes (48) 3
1/2'' Static Cling Number and Decimal Decals.
These numbers are safe for
paint and glass surfaces. Easily removed and changed as needed.
Improves appearance for a
more professional look.
|Part # TRSP1234567890