ACCEL's patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty 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 Shorty 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 Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
Specifications:
| Description_ASC |
****Not Compatible with 90 Degree Ceramic Plug Wire Boots**** |
| Description_DEF |
Spark Plug |
| Description_EXT |
U-Groove Spark Plug Header Plug; 14mm Thread; .460 in. Reach; Heat Range 6; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 4 Pack; |
| Description_DES |
ACCEL HP Copper Spark Plug - Shorty |
| Description_INV |
SPARK PLUG,ACCEL 4PK |
| Description_FAB |
Shorty Spark Plugs For Tubular Exhaust Headers |
| Description_FAB |
Eliminates Dimpling Headers For Added Clearance |
| Description_FAB |
Improves Spark Plug Access To Fit Socket Or Wrench |
| Description_FAB |
Shorter Overall Plug Length Vs. OE Style Plug |
| Description_FAB |
Copper Core Center Electrode |
| Description_FAB |
Projected Tip |
| Description_FAB |
Helps Eliminate Burned Spark Plug Boots |
| Description_FAB |
Shorty Header Spark Plug |
| Description_MKT |
ACCEL's patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty 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 Shorty 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 Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention. |
| Description_SHO |
Spark Plug |
| Description_KEY |
spark plugs; header plugs; shorty plugs; short plugs;0576s;0576s-4; copper spark plugs |
| Reach |
0.460 in. |
| Package Quantity |
4 |
| Emission Code |
2 |
| Seat Type |
Tapered |
| Hex Size |
0.625 in. |
| Projected Tip |
Yes |
| Thread Size |
14mm |
| Heat Range |
6 |
| Gap Size |
0.032 in. |
| Resistor |
Yes |
| WARNING CA Proposition 65 |
No |
| Gap |
.032" |
| Length |
Shorty |
| Qty |
4 |
| Style |
Copper Core |
| Warranty |
Limited 90 Day Warranty |
| Assembly Method |
Tapered |
| Color |
White |
| Brand |
ACCEL |
| Product Type |
Spark Plug |
| Weight |
7.0000 |
| Sale Category |
Ignition |
| Length |
1.1000 |
| Width |
3.6000 |
| Height |
4.9500 |
| Weight |
0.3600 |
