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View Full Version : Attention race/rally guys!



racespec
16-10-09, 09:00 PM
I would really appreciate any info you guys can give me.
I compete in a low budget race class with a nova,my spec only allows me to run small block 8v engines.

I have experimented with several engines and combinations over the years.
I would like to build a high compression engine either 1.6 or 1.8.

Can anyone tell me is it possible to run a 8v head, ie a 14se head on a x18xe1 small block or z18xe?

Would I be right to assume I can run a 8v head on a 16xe block ok?

Cheers Guys

Plug
16-10-09, 09:06 PM
the 8v head is totally differant IIrc

AlexW
17-10-09, 01:10 AM
No, a 8v head will bolt up to a 16v block afaik.

burgo
17-10-09, 01:23 AM
No, a 8v head will bolt up to a 16v block afaik.

the blocks are basically identicle.

the only thing you might struggle with is piston/valve clearence

AlexW
17-10-09, 01:24 AM
Yer, hence the reason i said it would bolt up, oil and water ways are the same iirc.

Cant see the point in using a 16v block to myself?

burgo
17-10-09, 01:30 AM
Yer, hence the reason i said it would bolt up, oil and water ways are the same iirc.

Cant see the point in using a 16v block to myself?i was agreeing with you ya plumb.

its alot easier to get hold of 16v's now and ive heard the cranks are better than the earlier 8v ones