3F & NZ throttle bodies

hardhitter · Post by **hardhitter** » Sun Jan 11, 2004 5:53 pm

Hopefully someone can answer this for me.

Does the throttle body from the NZ have a larger bore and butterflies, compared to the 3F ?
I know they use a different throttle system for the injection as they are digijet. I'm more interested in the size difference.

Thanks

amstrange1 · Post by **amstrange1** » Sun Jan 11, 2004 6:13 pm

Here's a pic Mark H took, I think the order from left to right is G40 (easy one that!), 3F, NZ.

So much for my revision eh?

hardhitter · Post by **hardhitter** » Sun Jan 11, 2004 6:26 pm

Whats revision when you can look at polo throttle bodies, lol.

It does look slightly bigger, by how much I wonder ?

amstrange1 · Post by **amstrange1** » Sun Jan 11, 2004 6:43 pm

I guess you'd best speak to Mark, I don't reckon there's that much difference really. There looks to be a similar amount of material on both of them, so if you're getting it ported anyway maybe the 3F one's good enough?