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Drag
Racing:
For
engines that require incredible spark power to ignite exotic fuel combinations
under high compression circumstances. Pro modifieds, pro stock, monster
trucks, and pulling tractors will find their ignitions here. |
- Powerful
multiple sparks ignite exotic fuel in high compression engines.
- Quick
charge/recharge CD ignition design produces full power sparks at
high rpm.
- Built-in
Soft Touch Rev Control protects the engine from over-rev damage.
- Twenty
degree spark duration helps completely burn the fuel mixture.
|
MSD 7AL-2, PN
7220
 The 7AL-2 is the choice of professional
racers from six second Pro Stocks to Monster trucks. The CD circuits
deliver full energy sparks to the plug throughout 14,000 rpm ensuring
that even the most exotic fuel combinations are thoroughly ignited.
A special coil coupler increases spark duration and protects the Ignition
in the event of coil failure. MSD's accurate Soft Touch Rev Control
is built into the 7AL-2 so our Module Selectors and other rpm controls
can easily be connected.
To survive the demands of heavy duty racing
applications, the circuit boards receive a heavy duty coating of Humi-Seal
compound. This substance seals the circuits for resistance to vibration
and moisture. Heavy duty vibration mounts are also supplied. The 7AL-2
is a proven winner on tracks around the world.
|
OPERATING
SPECIFICATIONS FOR MSD 7AL-2
|
| Operating
Voltage: |
+12-18
VDC Negative Ground |
| Current
Requirements: |
6
Amps-6,000 RPM
12
Amps-12,000 RPM |
| RPM
Range: |
14,000
RPM with 14.4 Volts |
| Spark
Duration: |
20°
Crankshaft Rotation |
| Energy
Output Max: |
105-115
mJ Per Spark |
| Weight
and Size: |
4.75
lbs, 8"Lx3.75"Wx5.75"H |
| Voltage
Output Max: |
Primary:
480 Volts
Secondary:
50,000 Volts (Blaster Coil) |
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icon and buy MSD products on our website!
