DmVinny

#1

Is it true the 7afe is the same block as a 4age/4agze?

I read the article on celica.net, but has anyone ever dropped a 4agze head onto a 7afe and still have the engine running? And is there any benefit in it? To me it seems useless??


This post has been edited by DmVinny: Mar 23, 2004 - 4:23 AM

Coomer

#2

No, the 7A-FE block is different from the 4A-GE and 4A-GZE engines.

I've seen a few 7A-GZE engines that run. You get the 4A-GZE head with the better valve angle and the supercharger, with the larger displacement of the 7A-FE. >>

---

New Toyota project coming soon...

playr158

#3

so would the head swap of the 7afe be a benificial gain, compared to me doin a full turbo set up(preped to boost around 10-15psi)??

FallenHero

#4

7age is just a little different performance wise. Not really worth the trouble.


A turbo build up is FAR more benificial.

Jon

toyotaspeed_90

#5

well..... if i were to make a hybrid i would just build up a 7a-gze.....

playr158

#6

ok so turbo is the way to go, which 4 series forged pistons can i use in my 7afe? when i turbo it?

FallenHero

#7

4agze. AE92 are the ideal. We're waiting on ZipStrips to post up the how-to and part numbers for them

Jon

zipstrips

#8

-FallenHero+Mar 24, 2004 - 7:01 PM