ARP 2000 bolts are standard.
All lengths are stroker clearanced.
See for yourself why Compstar can improve your bottom line and
reputation! |
|
Callies Compstar
Connecting Rods
SB/Hemi/BB
Designed and Produced with Engineering and Finishing
advancements, CompStar high performance connecting rods have what it
takes to make your engine build trouble free and your finished
product reliable. Every detail of this highly stressed component has
been carefully analyzed to maximize repeatability and dependability.
Based on feedback from a variety of highly regarded professional
engine builders, Compstar engineers set out to address the most
common issues associated with many aftermarket connecting rods:
Big End Bore Sizing
Out of round, and repeatability are certainly a major concern for
all engine builders. Many connecting rods are dimensionally well
within industry standards out of the box, but after disassembly and
re-assembly become out of round. Compstar rods maintain dimensional
repeatability through use of a lengthy stress relief process, and
multiple re-torque processing. The combination of the release of
residual machining stresses and burnishing of threads and bolt
spotfaces ensure that big end bores stay round regardless of how
many times your rods are disassembled and re-assembled.
Preparation Time
Properly detailing connecting rods in preparation for use is a time
consuming task. Compstar connecting rods have the most common prep
work already done. Pin bushings are chamfered and honed for proper
high performance oil clearance. Parting line edges are generously
chamfered to resist scraping during insertion of the bearing shells.
The bearing locating tab slots are de-burred to ensure the bearing
tab is fully seated for trouble free installation.
No Costly Upgrades
Compstar rods were designed with higher horsepower stroker motors in
mind from the start, not as an afterthought. Bolt upgrades and
stroker clearance are normally additional cost options with other
rods, but are standard equipment with Compstar rods.
ARP 2000 bolts are used exclusively for superior tensile strength
and clamping force at the critical mating joint of the rod and cap.
The placement of these bolts is also key to additional rotational
clearance in stroker applications at the bottom of the bores and at
the pan rails.
Strengthening gussets are also added to the bolt spotface area of
the cap where cross sectional thickness is at a minimum. These
gussets not only increase strength, but aid in dimensional stability
as well.
Contouring above the bolts increase cam clearance and decrease the
amount of clearancing required at the bottom of the bores on the cam
side. Compstar rods will clear a .660" lift cam on a .900" base
circle with a 4.000" stroke crank without any modification to the
rod.
The increasingly popular Forged Side Relief style pistons move the
pin bosses inward, normally requiring narrowing of the pin end of
the connecting rod. Compstar rods are designed and manufactured with
a .960" pin end width, and will work with all currently available
FSR style pistons without modification.
Reduced Weight
The Compstar engineering staff has worked very hard at reducing
weight without sacrificing strength and durability. 3D solid
modeling software has enabled us to refine our design while
monitoring predicted weight, resulting in a very high strength to
weight ratio.
NOTE: All Rods have 7/16 Rod Bolts (exc. SBC w/Honda
Journals which have 3/8 rod bolts) |
|
| Part
# |
Weight |
Description |
Price |
|
Small Block |
| CSA5700DS2A2AH |
603 |
5.700, 2.100 |
$549.99 |
| CSA5850DS2A2AH |
613 |
5.850, 2.100 |
$549.99 |
| CSA6000AS2A2AH |
522 |
6.000, 1.888 |
$549.99 |
| CSA6000CS2A2AH |
591 |
6.000, 2.000 |
$549.99 |
| CSA6000DS2A2AH |
612 |
6.000, 2.100 |
$549.99 |
|
| CSC6100DS2A2AH |
612 |
LS1, 6.100, 2.100 |
$569.99 |
| CSC6100DS6A2AH |
615 |
LS1, 6.100, 2.100, .943 pin |
$569.99 |
| CSC6125CS2A2AH |
593 |
LS1, 6.125, 2.000 |
$569.99 |
| CSC6125DS2A2AH |
618 |
LS1, 6.125, 2.100 |
$569.99 |
| CSC6340CS2A2AH |
633 |
LSX, 6.340, 2.000, Tall Deck |
$569.99 |
| CSC6440CS2A2AH |
636 |
LS1, 6.440, 2.000, Warhawk TD |
$569.99 |
| CSC6460DS2A2AH |
651 |
LSX, 6.460, 2.100, Tall Deck |
$569.99 |
| CSC6560DS2A2AH |
657 |
LS1, 6.560, 2.100, Warhawk TD |
$569.99 |
|
| CSA6125CS2A2AH |
593 |
6.125, 2.000 |
$569.99 |
| CSA6125DS2A2AH |
617 |
6.125, 2.100 |
$569.99 |
|
| CSA6200CS2A2AH |
610 |
6.200, 2.000 |
$569.99 |
| CSA6200DS2A2AH |
623 |
6.200, 2.100 |
$569.99 |
| CSA6250DS2A2AH |
624 |
6.250, 2.100 |
$569.99 |
| CSA6300DS2A2AH |
626 |
6.300, 2.100 |
$569.99 |
| CSA6500DS2A2AJ |
648 |
6.500, 2.100 |
$569.99 |
|
HEMI |
| CSH6125DS2A2AH |
618 |
6.125, 2.100 |
$569.99 |
|
Big Block |
| CSB6135ES3B8AH |
772 |
6.135, 2.200 |
$569.99 |
| CSB6385DS3B4AH |
732 |
6.385, 2.100 |
$569.99 |
| CSB6385ES3B8AH |
784 |
6.385, 2.200 |
$569.99 |
| CSB6535ES3B8AH |
792 |
6.535, 2.200 |
$569.99 |
| CSB6660ES3B8AH |
799 |
6.660, 2.200 |
$569.99 |
| CSB6700ES3B8AH |
804 |
6.700, 2.200 |
$569.99 |
| CSB6800ES3B8AH |
806 |
6.800, 2.200 |
$569.99 |
|
