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-   -   gte head onto ge (http://www.toyota-supra.info/forums/mkiv-supra/12318-gte-head-onto-ge.html)

sloth 09-24-2008 08:46 AM

gte head onto ge
 
will the vvti gte head bolt onto ge block read in other thread gte head will.
is it worth the time as I will have to do the ignition setup there to etc??wanting 230rwkw, or just put the turbo onto the stock ge via aftermarket manifold my best option

cheers

mnewxv 09-24-2008 07:27 PM

Quote:

Originally Posted by sloth (Post 63533)
will the vvti gte head bolt onto ge block read in other thread gte head will.
is it worth the time as I will have to do the ignition setup there to etc??wanting 230rwkw, or just put the turbo onto the stock ge via aftermarket manifold my best option

cheers


im interested as well. the stock turbo would prob make too much pressure in the cylinders, thats why the compression ratio is less in the turbo than the n/a

pwpanas 09-25-2008 10:18 PM

Quote:

Originally Posted by sloth (Post 63533)
will the vvti gte head bolt onto ge block read in other thread gte head will.
is it worth the time as I will have to do the ignition setup there to etc??wanting 230rwkw, or just put the turbo onto the stock ge via aftermarket manifold my best option...

Which "turbo" are you referring to?

I believe the vvti gte head will bolt to the ge block, but I'm not 100% sure. Even if it does, one of the biggest problems is that you'll need to change out the complete wiring harness and ecu, and add in things like an ignitor in order for the gte head to work in a ge (non-turbo) Supra.

pwpanas 09-25-2008 10:19 PM

Quote:

Originally Posted by mnewxv (Post 63538)
im interested as well. the stock turbo would prob make too much pressure in the cylinders, thats why the compression ratio is less in the turbo than the n/a

The stock twin turbos won't bolt up to the ge head. You're right that the ge pistons have a compression ratio that is too high for forced induction - at the very least, run a super-thick headgasket to compensate - ideally put in gte pistons.

sloth 09-26-2008 07:02 AM

just a meduim sized single gt3540 or t04z I was thinking. will a .7 intake and .63 exhaust be the correct size or do I need something a little bigger just want it for street use

the vvti head comes with loom but it only has 2 of the 3 coilpacks tho??

pwpanas 09-26-2008 09:31 PM

Quote:

Originally Posted by sloth (Post 63613)
just a meduim sized single gt3540 or t04z I was thinking. will a .7 intake and .63 exhaust be the correct size or do I need something a little bigger just want it for street use

the vvti head comes with loom but it only has 2 of the 3 coilpacks tho??

Should be 6, as far as I know...

A T04Z is plenty large for street use.


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