I'm running a 98C with a Flatline, getting ready to install the R/T and Cyclone this weekend.  Before I go any farther i want to know the Pro's and Con's of HPA and CO2.  Especially with the upgrades i'm makiing.  I know the Expansion Chamber or Stabilizer is a must as the next step, but I just want to know which will provide a more accurate Market in the long run, and if I'll need to make any alterations to the Marker to get set up for HPA. 

thanks in advance. 

USMC98C wrote: I'm running a 98C with a Flatline, getting ready to install the R/T and Cyclone this weekend.  Before I go any farther i want to know the Pro's and Con's of HPA and CO2.  Especially with the upgrades i'm makiing.  I know the Expansion Chamber or Stabilizer is a must as the next step, but I just want to know which will provide a more accurate Market in the long run, and if I'll need to make any alterations to the Marker to get set up for HPA.    thanks in advance.

Please read Uber Upgrades & FAQ: Please Read! here in Upgrades and Customizing.  In fact, read all the stickied posts like this or use the  button at the top of the screen under the header.  You'll find a wealth of information.

-------------