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> IS IT POSSILBE TO MAKE 7age
post Oct 17, 2004 - 5:29 PM
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st_celica_killer

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Hi i heard and did tons of research already so dont ask me to go do

anymore..anyways.......is 7age possible useing a 4age 16v complete head with

ecu and harnes.... on a 7afe block....... and what kinda of timing blet to

used....since its taller then stock..............aslo it is possible to used ITB on the

head ?? how hard is it to rewire the harness on a 94 celica st.......thank you all for helping .............................. .. GOING N/A .. ALL MOTOR
 
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post Oct 22, 2004 - 12:09 PM
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Kwanza26



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QUOTE (FallenHero @ Oct 22, 2004 - 4:06 PM)
I have looked at the 20V head.,...  but the variable timing confuses me.


it looks like a regular head when you take the valve cover off.  Could you run it without the variable timing?

Variable Valve Timing works with the intake cam gear. It has nothing to do with the head design really... aside from oil passeages and stuff. Basically, on the silvertop 20V... VVT kicks on at 4000 rpms and the ECU sends a signal to the VVT solenoid and the solenoid acutates the VVT. It works like a computer controlled Cam Gear that advances 15 degrees. It doesn't make a huge difference, but it does increase top-end response. On VVT-i models, the VVT solenoid is always active and can retard and/or advance the intake timing any time depending on rpm, throttle, and conditions. Usually VVT-i is only on the intake side, with exception to the 3SGE BEAMS Blacktop which had it on both intake and exhaust.

And yes... you can run the engine without trouble without the VVT. I'm currently waiting on a set of cam gears for mine... =]

This post has been edited by Kwanza26: Oct 22, 2004 - 12:10 PM


--------------------
"It's ok to be naked girl... I'm an artist!"

1995 AT200 Celica ST: stocked out daily driver...

1984 AE86 Corolla GT-SR5: silvertop 20V 4AGE project car jacked up with goodies...

1991 SW2x MR2 n/a: bare bones hardtop model soon to be...

Posts in this topic
- st_celica_killer   IS IT POSSILBE TO MAKE 7age   Oct 17, 2004 - 5:29 PM
- - OOBE   DO RESEARCH SOME MORE!   Oct 17, 2004 - 6:05 PM
- - Kwanza26   Yes yes... do a bit of searching here. I've p...   Oct 18, 2004 - 12:01 AM
- - doGGy   AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA!...   Oct 18, 2004 - 12:26 AM
- - nik   http://www.6gc.net/forums/index.php?showtopic=1702...   Oct 18, 2004 - 9:44 AM
- - st_celica_killer   WHAT YEAR DOES THE Porsche 924 HAS TO BE..?? CAUZ ...   Oct 19, 2004 - 4:54 PM
- - Kwanza26   QUOTE (st_celica_killer @ Oct 19, 2004 - 9:54 PM) ...   Oct 19, 2004 - 5:56 PM
- - FallenHero   www.club4ag.com   Oct 19, 2004 - 11:13 PM
- - Dr_Tweak   QUOTE (Kwanza26 @ Oct 19, 2004 - 10:56 PM) QUOTE (...   Oct 20, 2004 - 7:53 PM
- - Kwanza26   QUOTE (raven_101 @ Oct 21, 2004 - 12:53 AM) QUOTE ...   Oct 21, 2004 - 2:06 AM
- - FallenHero   most I have read about use the 924 cam belt...   Oct 21, 2004 - 9:46 AM
- - st_celica_killer   I FOUND a 86 mr2 N/A...4AGE..BLUE TOP head.....co...   Oct 21, 2004 - 9:38 PM
- - recneps   the blue top wasnt really a power maker. if your g...   Oct 21, 2004 - 9:45 PM
- - st_celica_killer   so your saying that even i built the 4age blue top...   Oct 21, 2004 - 9:52 PM
- - Dr_Tweak   As I mentioned in your other thread, (by the way, ...   Oct 21, 2004 - 11:36 PM
- - Kwanza26   QUOTE (recneps @ Oct 22, 2004 - 2:45 AM) the blue ...   Oct 22, 2004 - 1:28 AM
- - frotou   I presently have a 7agte in my celica with blue to...   Oct 22, 2004 - 6:46 AM
- - FallenHero   QUOTE (Kwanza26 @ Oct 21, 2004 - 11:28 PM) QUOTE (...   Oct 22, 2004 - 11:06 AM
- - Kwanza26   QUOTE (frotou @ Oct 22, 2004 - 11:46 AM) I present...   Oct 22, 2004 - 12:04 PM
- - Kwanza26   QUOTE (FallenHero @ Oct 22, 2004 - 4:06 PM) I...   Oct 22, 2004 - 12:09 PM
- - FallenHero   i love your 86 by the way.   Oct 23, 2004 - 12:31 AM
- - Kwanza26   QUOTE (FallenHero @ Oct 23, 2004 - 5:31 AM) i love...   Oct 23, 2004 - 12:48 AM
- - FallenHero   QUOTE (Kwanza26 @ Oct 22, 2004 - 10:48 PM) QUOTE (...   Oct 24, 2004 - 1:37 AM


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