ltdakheel
07-15-2009, 04:05 PM
hi guy s
i just installed a proharger P1SC1 on my 2007 envoy denali i dont know if anyone did it before its 5.3L with 5 psi of boost i got 353 whp
the kit was for tbss form house of boost , and they told it,s will fit mine everything went fine execpt for the boost i should have 7 psi but because of the engine size ,, i removed th cats and installed short headers
http://www.youtube.com/watch?v=FonavOWrG3c
http://www.youtube.com/watch?v=wyonz...eature=related
http://www.youtube.com/watch?v=gb-ja...eature=related
i just installed a proharger P1SC1 on my 2007 envoy denali i dont know if anyone did it before its 5.3L with 5 psi of boost i got 353 whp
the kit was for tbss form house of boost , and they told it,s will fit mine everything went fine execpt for the boost i should have 7 psi but because of the engine size ,, i removed th cats and installed short headers
http://www.youtube.com/watch?v=FonavOWrG3c
http://www.youtube.com/watch?v=wyonz...eature=related
http://www.youtube.com/watch?v=gb-ja...eature=related