Found this pic that explains whats what !
good find coo
always wondered what my engine looks like under the plastic ecotec cover
ewwwww - no forced induction
Copied in to FAQ.
why do today what you can...... I'll finish this later
2958cc was 175BHP @ 4000rpm, 370Nm (273lb.ft.) @ 1900rpm NOW 230BHP/469Nm (344.9lb/ft)!! www.IUsedToOwnTwoAstras.com
Nice one thanks