Specifications

toll free 1•800•327•4868
37
ENGINE AND RELATED
1992-95 LT1 Moroso Pro-Coil
• Hotter Than Stock Coil (8KMJ)
• Direct Fit/Bolt-On Installation
25-108939 49.99 ea.
1984-91
Hi-Performance
H.E.I. Distributors
• Produces 2X Output
Of Stock Coil
or more performance bolt
in erformance Distributors
hiperformance distributor.
his all new distributor is an
excellent replacement for
stock orvette distributors and
features solid brass terminals in
the cap.
25-107025 1984 309.99 ea.
25-107024 1985-91 319.99 ea.
1992-96 OptiSpark Distributor Assemblies
• Replacement
25-111049 1992-94 LT1 199.99 ea.
25-111050   199.99 ea.
25-190989 1992-94 Seal 7.99 ea.
25-111050
Rear
25-111050
Front
1992-95 MSD 6AL Wiring
Harness Adapter
• Use With P/N 25-103440 On
1992-95 Corvettes
• Allows Plug-In Installation
25-104008 41.99 ea.
1984-89 Original Barrel
Style Tachometer Filter
• Reproduction Of Original
25-156540 29.99 ea.
1984-96 MSD 6AL-2
Multiple Spark
Discharge Ignition
• Provides More Power
& Faster Starts
• Delivers Better Idle
& Smoother Running
• Now With All New
Housing & Digital Circuits
• Built-In 2-Step Rev Control (No RPM Modules)
• Higher Output Up To 135mj & 535 Volts
• 50 States Legal
25-240800 319.99 ea.
See Website For 1984-96 Coils
1984-91 Hi-Performance
Ignition Module
• Improves Spark
• Allows For Hi-Performance Tuning
erformance Distributors
hiperformance ignition module when
combined with some minor turning
mods can give y ou a huge improvement
in of f -the-line acceleration. Technically
speaking the module has more electronic dwell which allows
additional coil saturation. he net result is a more powerful spark
25-104344 79.99 ea.
25-279447 57.99 ea.
1992-96 MSD Performance
Ignition Distributor
Assembly
• Provides More Accurate
Timing Than Stock
OptiSpark
• Has Advanced Optical
Encoder Trigger Design
• Allows Adjustment
Of Timing +/-5°
• Fresh Air Vented & Sealed
To Keep Dirt & Water Out
• Includes Fresh Air Vacuum Kit
• Large Ball Bearing Stabilizes
Timing Through 10,000 RPM
25-191301 1992-94 LT1 549.99 ea.
25-191504   559.99 ea.
1992-96
OptiSpark
Rebuilt Ignition
Distributor
Assembly
• Replacement
• Requires Cap P/N 25-128629 Or 25-163540
25-240457 1992-94 LT1 269.99 ea.
25-240458   299.99 ea.
25-107024
25-240458
1984-91 Davis
“Hi-Voltage” Coil Kit
• Produces Twice The Output
Of Stock Coil
he coil is remarkable in that its
capable of  s I
 S  
25-122299 1984 112.99 kit
25-122322  xcept  112.99 kit
25-108939
C4 SPRING 2015.indb 37 1/12/15 9:38 AM