GMHighTechPerformance Homepage

0503htp Ls6 09 Z

More Performance throttle body mods boost airflow by about 150 cfm. First the vents in the wall are filled (upper left arrow) and re-drilled. The shaft is 'halved' (upper right) and the blade knife edged (lower arrow).
GM's LS6 Z06 Crate Motor - Corvette Crate Motor Curves

 More Performance throttle body mods boost airflow by about 150 cfm. First the vents in the wall are filled (upper left arrow) and re-drilled. The shaft is 'halved' (upper right) and the blade knife edged (lower arrow).  View Related Article

 

 

Get Adobe Flash player

Car Research Guide