I am new to the site. I have found the discussions informative and very helpful. However, I used the search function but did not get any hits on Hotwires or Iridium Spark Plugs.

Here's my question: what are the correct products to purchase (IK-20 or IK-22 for the plugs)? What about the wires? Is there a certain wire for an MCS '03?

Is the investment worth the price? If someone can give me positive feedback on these products, I would purchase them.

Any suggestions or comments?

 

I myself plan on the nology wires also, check http://www.mini-motorsport.com for the hotwires they have the best prices I believe. I have had success with these plugwires in the past so based on my two previous sets I will buy them again.

The iridium plugs seem the way to go, the model used depends on the heatrange (check above website for info) colder plugs for modded motors...fletch :smile:

 

I have both, nice easy to install, speak with Randy he can give you all the
in's and out's. http://www.webmotorsports.com