Anyone know of any kits for the 01-05 neons, also is it true you need new pistons and rings?

 

ZEX MAKES A REALLY GOOD KIT THAT IS FAIRLY EASY TO INSTALL. BUT YOU WANT TO MAKE SURE YOU GET A WET KIT. DRY KIT WILL DAMAGE YOUR INTERNALS MORE THAN A WET KIT. YOU WONT HAVE TO DO PISTONS AND RINGS IF YOU RUN ANY SHOT OVER 100. ANYMORE THAN THAT YOU WILL. I HAVE STOCK INTERNALS AND I'VE BEEN RUNNING AN 80 SHOT WET AND IT WORKS GREAT! GOT ME DOWN TO LOW 14'S!

 

jusyt make sure you add more fuel 5:5:1 the richer the better....it doesnt matter if you have aftermark pistons connecting rods until you start hitting high HPs where you are torquing the connecting rods...And the thing you should do as well is get an aftermark ecu for 03 04 and 05 models unless you can somehow get a reflash of info to the ecu ....I dont know if that is possible ....but if you cant the fuel will lean out way too much... or so I hear on the 2nd gens.

 

WITH THE ZEX EFI WET KIT, YOU DONT HAVE TO WORRY ABOUT TO RICH OR TO LEAN BECAUSE THE KIT AUTOMATICALLY ADJUST THE AIR TO FUEL RATIO DEPENDING ON THE BOOTLE PRESSURE. YOU MIGHT WANT UPGRADE YOUR FUEL PUMP AND INJECTORS IF YOUR GOING TO BE RUNNING ANYTHING OVER 75 SHOT. THE SRT-4 FUEL PUMP AND INJECTORS WORK REALLY WELL.

 

Yeah zex is what I went with. Sweet kit and very fast and fun.