Champion Spark Plugs In-Store Pickup Only Champion Spark Plug 4-Box/Priced Each QL78YC/938M

Champion Spark Plug 4-Box/Priced Each QL78YC/938M

$5.02 $5.90 -15% OFF

Champion Spark Plug 4-Box/Priced Each QL78YC/938M

$5.02 $5.90 -15% OFF

Champion Spark Plug 4-Box/Priced Each QL78YC/938M

$5.02 $5.90 -15% OFF

SKU: CHA-938M

UPC: 037551122172

Category: Spark Plugs

More about this item

Champion Spark Plugs 938M Spark Plugs

Projected nose racing gap plugs initiate the flame front closer to the center of the combustion chamber by projecting the firing tip an additional 0.60". You must make sure you have sufficient clearance to valves and piston to use these plugs. Initiating the flame kernel closer to the center of the combustion chamber has an effect similar to advancing the timing, thus it allows you to reduce the timing and receive better throttle response. Projected tip also contacts more of the incoming air/fuel mixture which aids in plug cooling at higher RPM. Constructed with a nickel shell for faster heat dissipation and copper core or double copper (when noted) for further heat removal, Q-type resistor.

.Sold in Full Boxes of 4 Only. PRICED PER PLUG.

Complete Spark Plug Charts In Our Shop/Service Catalog. Please call or email for application help.


Specifications:

Racing Plug, 14mm Thread, 12.7mm (1/2") Reach, 13/16" (20.6mm) Hex Size, Gasket Seat, Resistor, Projected Tip, Copper Core


Champion Spark Plugs Champion Spark Plug QL78YC/938M--4/Box


Normalized SKU: 938M
UPC Code: 037551122172
In-Store Pickup Only
This item can only be picked up in our Grain Valley, MO retail store
$5.02 $5.90 -15% OFF
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