6G Celicas Forums

JDM head has eight individual ports with the injector bungs cast into the head like a 4ag. The JDM head is subsiquently Much wider than the US 7a. As for the cam differences, I have them and have not measured them. They do, however, have different part numbers though.

I have all of these parts if anyone wants to buy.

yeah, mine has eight individual ports with the injector cast into the head

yup, that's the euro or "JDM" head. Either way it was not offered in the US. 8 ports should increase intake velocity and thus make power, but there is really no telling. I'm told the cams are what makes the power difference.

now the question is, will you still pass smog with the jdm head? hmmmm...

Yep, looks completely stock and all the EGR work can bolt right up... even if it's not functioning.

yeah, its in total stock base. GE head is going in. now still thinking wat else to do. 1 thing i notice, max torque was at 2800rpm / 110lb ft. should i swap to GE head, would the torque band be affected which most likely do

what are you asking?

I think hes asking if he swaps on the ge head will he lose torque.

No... the torque curve will change and he might not make as much torque at 1500 rpms... but torque will most definately increase in the higher rpm range.

94ST2,
tks for the clarification.

Kwanza,
point noted.