INSTALLATION
REQUIREMENTS
This chart is intended to graphically show what is required
in the way of engine preparation and tuning to obtain
best results with each particular NOS system. For example,
you can see that it’s OK to use any number of
NOS systems with virtually stock engines. Some upgrades
are recommended, but not essential. As we get down to
the more powerful systems, it is evident that a true
high performance engine with forged aluminum pistons,
forged steel or aluminum rods and a forged steel crankshaft
will be required. Because of high cylinder pressures,
it’s also advisable to equip the engine with heavy-duty
cylinder head and main studs. Above all, special attention
must be paid to the fuel and ignition systems. Most
oF the more powerful kits will require an aftermarket
fuel pump, and an Ignition with retard capabilities
is highly recommended.

NOT NECESSARY

RECOMMENDED

MANDATORY
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| SNIPER |
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| TOP SHOT |
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| POWERSHOT |
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| SUPER POWERSHOT |
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| CHEATER |
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| BIG SHOT |
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N/A |
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| PRO PLATE |
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N/A |
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| DOUBLE CROSS |
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N/A |
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| ANNULAR DISCHARGE |
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N/A |
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| SPORTSMAN FOGGER |
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| PROSHOT FOGGER |
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N/A |
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| PROSHOT TWIN FOGGER |
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N/A |
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| PRO RACE FOGGER |
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N/A |
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| OEM E.F.I. |
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N/A |
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| HI-PERF. OEM E.F.I. |
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N/A |
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| *NOSzle™ OEM E.F.I. |
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| *NOSzle™ RACING E.F.I. |
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| *POWERFOGGER™ E.F.I. |
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* Kit produces more than 40% of engine's
rated horsepower
** After 140 HP nitrous or more
*** After 200 HP of nitrous or more
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