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hi, i am running a 55hp zex shot in a hyundai tiburon 1998 2.0L but i would like to upgrade to a 65 or a 75 shot, i know i need a new Fuel pump but what year of a rx-7 or a mitsubishi eclipse, Talon? Do i need new injectors? New RAil? Wich ignition retard would you recomend or can i retard the ignition with my msd dis-2, wich clutch from clutch master would handle well with my mods? Also what else do i need to upgrade to my motor so it doesnt blow up??

THANKS FOR ALL THE HELP!!!<img src=/images/forums/snitz/thumbup.gif width=25 height=18 border=0>
 

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Carlosg, How's that 55 shot working for you. I was thinking about getting it. Is it worth the money. I also wanted to know if the kit from zex comes with everything you need and if it doesn't what extra parts do you need to buy. One more question, with the 55 shot do you have to do any up grades to your motor or fuel system. Sorry I didn't answer your question, but I have a 97 FX and you have the same car so I thought I would see how you liked it.
I was just on the zex web site and they said you need a vacuum operated fuel pressure regulator. Is that what I have on my car stock from the factory or do you have to buy one. Thanks so much for the help <img src=/images/forums/snitz/moon.gif width=15 height=15 border=0>
 

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Discussion Starter #3
racecar127, sorry about the spelling but my language is spanish. well the zex kit really make a big difference i love it!! it is really worth the money but i have only run 3 bottles with minor mods, the zex kit comes with everything to work, with a 55hp shot you can run your stock motor only buy colder plugs, n2opreassure gauge,also a air/fuel gauge if you want to controll everything good but right now i do not have a air/fuel but im checking the plugs after every runs. I like it very much and it is really easy to install!!!! but i have run it only 3 bottles im still learning how use it perfectly!!


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Carlosg, you didn't answer my other question. On the Zex web site they say you need a Vacuum Operated Fuel Presure Regulator. Is that what my car comes with stock from the factory or do I have to buy one <img src=/images/forums/snitz/uhh.gif width=15 height=15 border=0> Thanks


<hr width=60% noshade size=1 align=left>Custom CAI
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you should be fine just by upgrading your fuel pump. get a second gen eclipse turbo pump. That should do the trick.


<hr width=60% noshade size=1 align=left>$hit happens...
 

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JAWS 021 thanks for the help!!<img src=/images/forums/snitz/approve.gif width=15 height=15 border=0>


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no problem<img src=/images/forums/snitz/thumbup.gif width=25 height=18 border=0>

just make sure you guys use good gas,... keep them internals safe. Use colder plugs and nothing less than 94 octane.


<hr width=60% noshade size=1 align=left>$hit happens...
 
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