Nissan D21 Tornado Fuel Saver

TORNADO FUEL SAVER -- EPA confirmed and proven to increase gas mileage by 1 to 2 miles per gallon; Includes full installation instruction; This economical air management system has a non-moving turbine shaped device with a unique set of airflow dynamics that creates a fast burning effect in the combustion chamber resulting to improved airflow and more efficient combustion; Dyno tested to show 4 h.p. to 13 h.p. gain; No maintenance necessary; Easy 3-step installation.

Fits the following 1986-1986 Nissan D21 submodels:

• 1986-1986: Base; 4 Cyl 2.4L;
• 1986-1986: Base; All Engines;

• 1986-1986: E; 4 Cyl 2.4L;

• 1986-1986: E; All Engines;

• 1986-1986: SE; All Engines;

• 1986-1986: XE; 4 Cyl 2.4L;

• 1986-1986: XE; All Engines;

Fits 5 more submodels. (Show all) Show less info

E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 19 mm reach, 0.62 in. hex size, gasket seat, resistor, 1.016 mm non-adjustable gap size, copper core electrode material, nickel alloy electrode tip material, projected insulator type; Guaranteed to provide more power while using less fuel, quicker starts and less fouling than competitive standard spark plugs.

Fits the following 1986-1994 Nissan D21 submodels:

• 1994-1994: XE; 4 Cyl 2.4L;
• 1990-1994: Base; 4 Cyl 2.4L;

• 1986-1986: E; 6 Cyl 3.0L;

• 1986-1986: SE; 6 Cyl 3.0L;

Fits 2 more submodels. (Show all) Show less info

E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 19 mm reach, 0.62 in. hex size, gasket seat, resistor, 1.016 mm non-adjustable gap size, copper core electrode material, nickel alloy electrode tip material, projected insulator type; Guaranteed to provide more power while using less fuel, quicker starts and less fouling than competitive standard spark plugs.

Fits the following 1987-1989 Nissan D21 submodels:

• 1987-1989: E; 6 Cyl 3.0L;
• 1987-1989: SE; 6 Cyl 3.0L;

E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 19 mm reach, 0.81 in. hex size, gasket seat, resistor, 1.016 mm non-adjustable gap size, copper core electrode material, nickel alloy electrode tip material, projected insulator type; Guaranteed to provide more power while using less fuel, quicker starts and less fouling than competitive standard spark plugs.

Fits the following 1986-1989 Nissan D21 submodels:

• 1986-1989: Base; 4 Cyl 2.4L;
• 1986-1989: E; 4 Cyl 2.4L;

• 1986-1989: XE; 4 Cyl 2.4L;

Fits 1 more submodels. (Show all) Show less info

E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 19 mm reach, 0.62 in. hex size, gasket seat, resistor, 1.016 mm non-adjustable gap size, copper core electrode material, nickel alloy electrode tip material, projected insulator type; Guaranteed to provide more power while using less fuel, quicker starts and less fouling than competitive standard spark plugs.

Fits the following 1990-1994 Nissan D21 submodels:

• 1994-1994: XE; 6 Cyl 3.0L;
• 1990-1994: Base; 6 Cyl 3.0L;

• 1990-1994: SE; 6 Cyl 3.0L;

Fits 1 more submodels. (Show all) Show less info