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ignition system upgrade

I thought the 99 had distributorless ignition...but I may be off a year, it just seems that it started sometime in 98. :anon:

At any rate, the XJs came with a good, hot ignition coils. A good set of wires can make a slight difference, but not much more you can do. We've covered this many times here over the years. :)

Scroll down on this page and you'll see similar, past threads about it. That's the tip of the iceberg. Try along the top bar and use the search engine feature. :)
 
i bought the firepower ignition kit from quadratec. coil, cap, rotor, wires from performance distributors. good if you need a tuneup. you can gap the plugs more fwiw.
 
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