| Author | Topic |
|---|
Location:
Perth
Registered:
September 2002
|
|
GZE compression advice
|
Sun, 17 August 2003 12:53
|
 |
Hey dudes,
I have a bigport AE92 GZE AFM motor and im planning to buy an AE101 or late AE92 block with the 8.9 compression ratio.
What i want to know is, if i put the bigport head onto the map sensor version gze will the compression still be 8.9 or will it have dropped ?
Also what head gasket width do you guys recommend.. 0.8? 1.0? etc
Id want to keep it around 8.9 comp or drop it to about 8.7 as i want to run 16psi without any problems.. I run around 16psi at the moment on my 8.0 comp motor and its fine, but its getting a bit tierd and i dont want to do a full rebuild.
Reason i want to keep the big port head is because its running a turbo setup and i want to keep the inlet and exhaust manifold as they are.
Thanx in advance 
|
|
|
Location:
Bundaberg, Qld.
Registered:
May 2002
|
|
Re: GZE compression advice
|
Mon, 18 August 2003 08:55
|
|
 you will have the same compression ratio regardless of what head you use. (8.9:1)
buy a genuine toyota 4agze head gasket.
you can buy metal shims from autoparts stores if you want to drop the c/r a little.
.5mm and 1mm i think they where when i last looked in the book at work.
|
|
|
Location:
Perth
Registered:
September 2002
|
|
Re: GZE compression advice
|
Mon, 18 August 2003 09:22
|
|
Thanx dude
Do you know how much it drops when a .5mm or 1mm shim is used?
thanx
|
|
|
Location:
Bundaberg, Qld.
Registered:
May 2002
|
|
Re: GZE compression advice
|
Mon, 18 August 2003 12:38
|
|
no i wouldnt know.
there is suppose to be some formular that you have to measure the bore, stroke, cc of the head or something.
to technical for me i'm afraid.. 
|
|
|
I supported Toymods
Banned User
Location:
Brisbane
Registered:
May 2002
|
|
Re: GZE compression advice
|
Mon, 18 August 2003 12:44
|
|
| feral4mr2 wrote on Mon, 18 August 2003 22:38 |
to technical for me i'm afraid..
|
Yeah but getting dressed is also to technical for you  
|
|
|
