99legazy
11-01-2007, 07:40 PM
I need to know what is involved in building the heads to withstand high boost as well as any information on the physical head swap. i have started on this project and am just trying to get a pile of info if i can. im working with a low low miles ej22 and a naturally ass per rated 2.5 donor block and heads and im gettin er done thanks for help