ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
Specifications:
| Description_DEF |
Spark Plug |
| Description_DES |
ACCEL HP Copper Spark Plug |
| Description_INV |
SPARK PLUG, FORD EARLY V8 3-V, 1 RANGE C |
| Description_EXT |
HP Copper Spark Plug; 1 Pc Design; 1 Range Colder Than PN[8160]; 9/16 in. Hex; 13/16 in. Reach; Resistor; Tapered Seat; 1.25mm Thread Pitch; 16mm Thread Size; 8 Pack Of PN[346C1]; |
| Description_FAB |
One Piece Design - Won't break off in head during removal like two piece designs |
| Description_FAB |
The Copper core is a better conductor than Iridium or Platinum plugs |
| Description_FAB |
Copper dissipates heat much better than other materials |
| Description_FAB |
"C" - Cut Design un-shrouds the spark kernel for a better burn |
| Description_FAB |
Unlike Iridium or Platinum plugs, the ACCEL HP plugs are gapable |
| Description_FAB |
Machine rolled threads for precise thread engagement |
| Description_FAB |
One step colder than stock |
| Description_SHO |
Spark Plug |
| Description_MKT |
ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention. |
| Description_KEY |
spark plug; spark plugs; accel; |
| Hex Size |
0.5625 in. |
| Package Quantity |
8 |
| Emission Code |
2 |
| Gap Size |
N/A |
| Projected Tip |
No |
| Reach |
0.8125 in. |
| Seat Type |
Tapered |
| Thread Pitch |
1.25mm |
| Thread Size |
16mm |
| Torque Capacity |
20-25 ft/lbs. |
| Style |
Copper Core |
| Torque Specification |
20-25 lb.ft |
| Assembly Method |
Tapered |
| Resistor |
Yes |
| WARNING CA Proposition 65 |
No |
| Brand |
ACCEL |
| Heat Range |
1 Step Colder |
| Length |
Standard |
| Product Type |
Spark Plug |
| Qty |
8 |
| Length |
1.0000 |
| Width |
4.3000 |
| Height |
8.9000 |
| Weight |
0.9000 |
