1990 - 1999
HARLEY-DAVIDSON SOFTAIL FAT BOY
Hot spark plugs
| DRAG SPECIALTIES
Fits to:
Harley Davidson FLSTF 1340 Fat Boy [1990 - 1999]
Specifications
| Manufacturer | DRAG SPECIALTIES |
|---|---|
| Heat range | 4 |
| Model | Copper |
| Terminal configuration | Removable Nut |
| Thread size | 12 mm |
| Style | BPR4ES-11 |
| Type | Resistor Type |
| Units | Pair |
| Center electrode type | Standard |
| Electrode tip material | Nickel Alloy |
| Center electrode projection | Projected |
| Thread reach | 19,1 mm (3/4") |
| Hex size | 16 mm (5/8") |
| Ground electrode configuration | Single |
| Ground electrode shape | Standard |
Product description
Plugs have a unique look with a black ceramic body and bold red logo/script Insulator is made of 95% pure alumina, features strong resistance to heat shock and superior insulation Multi-rib design of the insulator eliminates flashover Nickel-plated housing prevents oxidation and corrosion Multi-layer gaskets and heat crimping process ensure a leak-free, gas-tight seal Copper core electrode prevents oxidation and corrosion, has good electrical and heat conductivity and creates long spark plug service life