Price: $99.00
Pros: Easier start, slightly higher revving, and can change the dizzy 'back' a little
Cons: none really
Recommended? Yes

Comments: Adding a bigger dizzy cap new rotor, wires and better coil makes the engine burn the fuel better than it used to!

Price: $50.00
Pros: More power, no hesitation
Cons: Didn't come stock on my CJ7
Recommended? Yes

Comments: I installed this in about 30 minutes and it made a world of difference. Jeep starts up faster, doesn't hesitate when you hit the gas, slight fuel mileage increase. Great upgrade for the price.

Price: $60.00
Pros: You will see a improvment in idle,engine will stop missing completely.
Cons: none
Recommended? Yes

Comments: see the team rush upgrade thread in the cj forum.Definatley recommended.

Price: $30.00
Pros: Cheap, more power
Cons: None
Recommended? Yes

Comments: Great upgrade using parts available at any auto store.

Price: $100.00
Recommended? Yes

Comments: Blue Streak Electronics distributor cap and rotor #KCR202X

BWD Automotive IGNITION CAP SPACER #C193AP

Autolite Ignition Spark Plug Wire Set: Professional Series #96171

Bosch Spark Plug: Platinum #4203

Improved idle, acceleration, gas mileage, and cold starts.