dynatek has an ignition coil out now

Yea, 2hp is hard to swallow. Must be real new. Would be nice to hear someone test son it to see if there are any gains.

2004 - 2006? What did they change about the 07+ coil?

Hi, Does anyone know if a stock 04'-05' ignition coil will fit on an 07' ?

i have run this coil on my 08 trx450r for about 2 years.

when i tested the coil i saw .10 hp and .20 tq gain throught the whole rpm
range. no 2 hp

i still say it is a good change.

as far as i know all the coils 04-2009 are the same.

almost ALL CDI style coils are identical plus/minus their size and capability.

In order to see any true gains from a stronger COIL and Stator output, you need to increase your plug gap.....throwing on a stronger coil using the same plug gap will = same spark energy for the most part, unless your plug is fouled and misfiring....

jmho....g