L67 heads

[Qdf397]

will vt l67 heads suit a vy

 

[_R_J_K_]

As long as the VY is supercharged, yes.

 

[Qdf397]

No it's not supercharged, what are the differences if you don't mind me asking

 

[Qdf397]

As long as the VY is supercharged, yes.

OK thanks, mind if I ask what the differences are

 

[_R_J_K_]

Look at the picture below, L67 on the left and Ecotec on the right. L67 injectors are mounted in the heads, Ecotec injectors are mounted in the intake manifold. If you use L67 heads on an Ecotec you'll have an extra set of injector bosses that you can't plug. Other than this the Ecotec and L67 heads are exactly the same, to the point where you can machine Ecotec heads into L67 heads by just adding the injector bosses.

 

[Qdf397]

Look at the picture below, L67 on the left and Ecotec on the right. L67 injectors are mounted in the heads, Ecotec injectors are mounted in the intake manifold. If you use L67 heads on an Ecotec you'll have an extra set of injector bosses that you can't plug. Other than this the Ecotec and L67 heads are exactly the same, to the point where you can machine Ecotec heads into L67 heads by just adding the injector bosses.

Look at the picture below, L67 on the left and Ecotec on the right. L67 injectors are mounted in the heads, Ecotec injectors are mounted in the intake manifold. If you use L67 heads on an Ecotec you'll have an extra set of injector bosses that you can't plug. Other than this the Ecotec and L67 heads are exactly the same, to the point where you can machine Ecotec heads into L67 heads by just adding the injector bosses.

OK no problem, thank you for that

 

[Qdf397]

The l67 heads I have, have got mace roller rockers, would they suit my vy ecotec

 

[_R_J_K_]

Yes. Apart from the injector holes the heads and everything on them are the same.

 

[Qdf397]

Yes. Apart from the injector holes the heads and everything on them are the same.

Great, thank heaps for that, much appreciated

 

[Qdf397]

Great, thank heaps for that, much appreciated

what are the torque settings for roller rockers