how do you do the hack? and I already have the Vafc and Fmu, do i need it, and who makes a good thicker headgasket to lower compression?let me know, thanks

 

hit up honda-tech.com or some other bullshit site. or read up the faq's here...

for the hack: bigger injectors (450cc mostly used)
air-fuel controller (your vafc)
fmu isn't needed when using vafc

 

i run a mr gasket mls hg to kick down my compression thus enabling me to pound 18psi up the -------. it comes with 3 spacers so you can vary your compression