Most kits come with the -4an bottle fitting. Its good when using the small solenoids and up to about 250hp of gas, some people go higher. After that is the -6an which is usually used with the large solenoids and up to 600-700hp of gas. Either way the -6an line and bottle fitting isn't but a hundred bucks or so, still a hell of a good deal.
__________________

When the people fear the government, there is tyranny. When the government fears the people, there is liberty.
Thomas Jefferson
|