Thunder racer

i dont get it how is it a TURBO and it says on the web site that it has a turbo plug. How is the turbo plug diffrent and do i have to use it can i just use a nomall plug.

THANKS

Any help would be great.

Fisher890

Turbo is just a differant buttonhead and plug shape it seats in the buttonhead without the use of a washer. The plugs don't cross referance. A turbo plug and head are tapered for a proper seal where as a std. plug is flat and seals through the washer.