what performance mods for a n42 L28??

[datfreak]

Thank you all for the great response!

It sounds like the f54 block with the n42 head is the go(ive got a n42 complete motor).

But what models did the f54 come out in australia?

Or would it be cheaper to put flattops pistons into my n42 block?

[g260]

If you haven't already done so check out these sites,

they will give you info about heads and blocks.

http://www.geocities.com/zgarage2001/z.html

also http://www.geocities.com/zgarage2001/z.html

HTH

g260

[texasz]

Thank you Gav. I have read that site many times, this is one of the resources which lead me to the P90 head. I have been fairly confident in that decision until I began seeing many people here talk about the N42 or E88 being better to use.

[Gav240z]

Not a problem the topic of which head is best is a hot debate in the Z car world. You'll get many opinions but generally most agree the P90 head flows best. I have a friend with an N42 head on his turbo L28 he's getting 200+ kw at the rear wheels so it just proves that there all capable of big numbers with money.

Cheers.