Quote Originally Posted by dare2ride
gss you guys are killing me I don't have the faintest idea what you talking about...

SOHC 8 valve engine????... the website chevrolet.co.za says it has a DOHC 16-valve 4-cylinder MPI????

why does the angle of the spark pugs make any difference?
You're right, the website does say that. And the angle of spark plugs doesn't make any difference, just noting that it is different. They're easier to change, looks like you wouldn't have to take the cover off to change your plugs like we do, that's all.