advanced ignition key

[linkindust313]

does anyone know if that advanced ignition key from curtis sparks really makes a difference? they say that it should be only used in stock engines..i have a ported and polished angine with a hot cams camshaft...but i think it still might be ok to use...please let me know what you guys think
john

[chad502ex]

yes, well worth the $$ ($15).

chad502ex.com

[660r2a400ex]

hey, I can't tell you for sure yett but all degree keys are the same prety much. what i mean by that is i bought a magnum key ($23) I am pretty sure it's the same as the sparks. I haven't put it in yet because i dont know how. Can anyone give me a walkthrough on how to put this in, do i have to drain my oil, can i mess anything up if i make a easy mistake, what shouldn't i do. Once i put this in i can give you a review b/c my bike is bone stock

[linkindust313]

hey read the tech articles on exriders.com it shows how to put one in

[660r2a400ex]

yea i read that but i need more of a walkthrough stepp by step you know. but i will give it a try
thanks

[Silverfox@C&DRacing]

The degree key will give you a more crisp throttle response. I have one in my 416, I would not recommend putting one in a 440 the key does create more heat.