BMW Airhead 1k Ohm Ignition Wires R75/5 r75/6 r90/6 r90s NGK R5671A-7 Spark Plug

Description

Note: the R5671A-7 is recommended by NGK to replace the now obsolete BP7ES.  It is a racing plug, with a V grooved electrode and solid barrel terminal-- modern spark tech and tougher construction better suited for motorcycle use.
New pair of 1k ohm caps and wires with a pair of R5671A-7 plugs,
made for all airheads of the 1970s with points ignition.
Made to go from the coil, through the loom holder on the frame, and to the plugs.  These have NGK caps, the best made, with 1k ohm resistors.  The caps are made to connect to the barrel terminal on the plug, not the old wire clip type to the bare plug electrode.
USA
made
copper wire, tinned, silicone shroud and
USA
made terminals and rubber boots.  I use these on my own bikes, and no longer worry about the rattling, rusted, cracked OEM metal caps.  To me, the original caps' looks are not worth the sacrifice in performance.  Your ignition is important-- these wires keep all the connections watertight and super snug.  Airtight caps means corrosion  stops.   These work equally well on Bosch and Dynatek coils.
Please do your research as to your particular fitment. Many excellent microfiche parts books are available online at dealers like Max BMW and aftermarket sites.
Shipping rates given are for lower 48 only.
Hawaii, Puerto Rico and Alaska
may well be higher and you may be billed for additional shipping.
Combining shipping for multiple items:
Happy to combine when possible to save you on shipping costs. If you plan on purchasing multiple items from me
just pay full price and I will refund you any possible savings when I ship.
I ship every weekday. You'll find tracking information under "order details" after I ship.
International Shipping:
International shipping is very expensive from the U.S., more than you might think (especially heavy items). Please ask for a quote.
Local pickup is no longer offered.
NGK Racing Series plugs are engineered to withstand the harshest engine conditions. Special insulator nose configurations improve throttle response. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.
Shell:
Thread Size: 14mm
Thread Pitch: 1.25mm
Seat Type: Gasket
Reach: 19mm (3/4")
Hex Size: 5/8" (16mm)
Terminal Type: Solid
Overall Height: ISO
Gap: .031" (0.8mm)
Center Electrode:
Material: Nickel
Type: V-Cut
Size: 2.5mm
Projection: Non-Projected
Ground Electrode:
Material: Nickel
Type: Standard
Quantity: 1
Specifications:
Warranty: 1 Year
Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
Brand: NGK
Heat Range: 7
Longevity: 30k Miles
Resistor: No