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O.S. Speed P4 Super Hot Plug

O.S. Speed P4 Super Hot Plug

Your Price:$6.50
Retail Price:$8.99
You Save:$2.49(28%)
In Stock.
Part Number:71641-400

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FEATURES

For use with fuel containing 25% or greater nitromethane content
Also works well in most .18 - .28 cu in (2.9 - 4.6 cc) off road
racing engines with turbo type racing heads

INCLUDES

One glow plug

REQUIREMENTS

Glow plug wrench

SPECIFICATIONS

Overall Length: 17mm (.67")
Thread size: M8x.75mm

COMMENTS

This glow plug is different from the conventional glow plug.
It has a slight taper on the bottom allowing it to sit flush
with the combustion chamber.