Toyspeed.org.nz Message Board

by **ROBODISCO_20v** » Sat Jan 14, 2006 3:32 pm

Here's a 3mm head gasket for 4AG, not sure if its for 16 or 20v. Probarly 16
http://www.blitz.co.jp/products/engine1.pdf

by **ROBODISCO_20v** » Sun Jan 29, 2006 6:11 pm

UP Garage in Japan have a 300hp black top 20v turbo in their D1 AE86. Its running a HKS GT2530 turbo, MoTeC ECU & NOS

http://www.upgarage.com/upgarage/miteto ... index.html

http://www.upgarage.com/upgarage/miteto ... index.html

by **Lloyd** » Sun Jan 29, 2006 10:41 pm

Grab a 16V headgasket and a 20V one and see how different they are. Not a lot in it

by **escortman** » Mon Jan 30, 2006 10:45 am

jus a quick qns i guess when u put 1/2 race cams etc into a blacktop you lose the vvti?

by **Alex B** » Mon Jan 30, 2006 11:13 am

you cant loose what they dont have in the first place.

by **escortman** » Mon Jan 30, 2006 11:21 am

o well vvt or wateva it is

by **Alex B** » Mon Jan 30, 2006 11:24 am

you mean "Oh well, VVT or whatever it is" ???

Damn arnt i in a good mood today

I belive you normaly disconnect the vvt when replacement cams/cam shafts are put in, yes. But you also loose your low down torque which the 4age isnt exactly known for having in the first place. Also not really worth it with out aftermarket ecu.

by **escortman** » Mon Jan 30, 2006 11:26 am

yeh that wat i thought cheers

by **Malcolm** » Mon Jan 30, 2006 11:41 am

why would you have to get rid of the VVT when upgrading cams? Isn't it part of the cam pulley and so not really effected by the lobes on the cam?

by **escortman** » Mon Jan 30, 2006 11:44 am

i jus assume i spos wait have to wait for some1 with more knowhow to come along

by **Adamal** » Mon Jan 30, 2006 11:47 am

Isn't VVT part of the ECU? I'd assume that when you replace the cams, the OEM ECU wouldn't be able to get things right and would need to be replaced with an aftermarket unit. I don't think there are many that support VVT are there?

by **escortman** » Mon Jan 30, 2006 11:55 am

i cud run a piggyback ecu tho cudnt i

by **Mr Revhead** » Mon Jan 30, 2006 11:17 pm

wtf. u have your answer.....

your running an aftermarket ecu. so dont hook up the vvt.....

as for weather or not vvt is a good idea or not depends entirly on the engine package and its use.....

are you sure the toda cams are meant to be non vvt??

by **ROBODISCO_20v** » Sat Feb 04, 2006 10:58 am

Taken from the toda web site

Part # Duration Lift (mm) Comment
4AG-5VIN011 264 8.5 VVT Intake
4AG-5VIN012 264 9.0 VVT Intake

Anything bigger will not use VVT

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Ae111 20v black top TURBO anyone done it??

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