Yes, all new Toyota FE heads have the scissor gears right at the front.
And the 1ZZFE has INDEPENDANT cams.
So FE != scissor gears.
Here is a better pic Nim
Hrm. It appears that Toyota doesn't like the idea of advancing both their intake and exhaust advance at the same time...
Seems like this 3UZ is missing the scissor gear that makes the 1UZ exhaust cam work. More seems to be going on up front though, but can't see it.
Daily: DC2 Integra VTiR :: 96kw @7300rpm - 132nm @6300rpm
Techno Toymods | Beninca Dyno Day Results 10/9/05 | GOR Cruise '06 | My Photography and Illustration
Yes, all new Toyota FE heads have the scissor gears right at the front.
And the 1ZZFE has INDEPENDANT cams.
So FE != scissor gears.
Here is a better pic Nim
Peewee
1985 MZ12 Soarer - 1UZ Powered
2013 86 GTS
Mmmmmmm
1GZFE
I love Toyota porn.
crappy 1ZZFE head shot
"I'm a Teaspoon, not a mechanic"
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Oh wait, so the VVTi on FE heads does advance both cams as they go? Also, seems like the 3UZ now has the master cam as the exhaust, not the intake cam... not that it really matters I guess.
Daily: DC2 Integra VTiR :: 96kw @7300rpm - 132nm @6300rpm
Techno Toymods | Beninca Dyno Day Results 10/9/05 | GOR Cruise '06 | My Photography and Illustration
YesOriginally Posted by Nim
No, intake.Originally Posted by Nim
EDIT: that pic I posted is the 1GZ-FE (V12), not the 3UZ.
But the scissor gear placement is the same.
Peewee
1985 MZ12 Soarer - 1UZ Powered
2013 86 GTS
Ahh yes I see. Didn't notice the extra 4 cylenders.
So the 1GZ-FE has the cam chain on the exhaust cam.
Daily: DC2 Integra VTiR :: 96kw @7300rpm - 132nm @6300rpm
Techno Toymods | Beninca Dyno Day Results 10/9/05 | GOR Cruise '06 | My Photography and Illustration
Nim, from that pic you posted, what side of the head is the cambelt on, and what side of the head is the intake/exhaust?Originally Posted by Nim
Aarg, I read a thread for 2 minutes and someone beats be to it!
He was looking at the 1GZFE pic I posted, thinking it was another pic of the 3UZOriginally Posted by mrshin
Peewee
1985 MZ12 Soarer - 1UZ Powered
2013 86 GTS
Yeah, I was looking at CrUZida post and totaly forgot about my picture. His one is actualy of a 1GZ. I got owned.
Daily: DC2 Integra VTiR :: 96kw @7300rpm - 132nm @6300rpm
Techno Toymods | Beninca Dyno Day Results 10/9/05 | GOR Cruise '06 | My Photography and Illustration
is it possible to get adjustable scissor gears similar to the ones available for the F20C for the 1uz?
eg
Straight from Kelfords website.
We will also realease for sale very shortly our complete adjustable timing set containing the two front wheels and the two centre gears to make separation adjustable
However, I have no idea how long ago that was written
Peewee
1985 MZ12 Soarer - 1UZ Powered
2013 86 GTS
Not quite. That's a 2ZZGE head. The 1ZZFE is a shimless bucket arrangement, and it has no VVT-L.Originally Posted by oldcorollas
I just had a look at that website, and it is indeed ambiguous. It says "1zzfe with VVT-L" instead of 2zzge to indicate that there is a further developement to the 1zz... Took me ages to figure out why they were so wrong... But they weren't. Just crappy english skillz.
I beleive a keen machinist would be more than capable of modifying stock 1UZ gears to add extra adjustability.Originally Posted by da_horse
I wonder if TRD do any such parts. I reckon they'd be mad not to if they ever did any tuning to the UZ's
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