Inline vs Horizonally Opposed 4?
Originally posted by 1stGenCRXer
. . . . . they usually make quite a bit of torque, and usually take to turbo well.
. . . . . they usually make quite a bit of torque, and usually take to turbo well.
Seems to me turbo-charging is just more complex, given the 2 exhaust manifolds as compared to 1 on the inline. Other than that, I don't see any difference.
Originally posted by STI-R
yeah but im too lazy to go search it!
yeah but im too lazy to go search it!
Daemione, turbocharging a boxer engine is no more complicated than turbocharging a V-configuration engine. Both will have two headers.
Originally posted by Jeff TYPE R
Daemione, turbocharging a boxer engine is no more complicated than turbocharging a V-configuration engine. Both will have two headers.
Daemione, turbocharging a boxer engine is no more complicated than turbocharging a V-configuration engine. Both will have two headers.
But we're comparing inline 4's vs. boxer 4's.
In my opinion, the few advantages of a boxer layout (self-balancing & lower center of gravity) don't outweigh the disadvantages of having to run two valvetrains, two intake manifolds, and two exhaust manifolds.
Not to mention the servicing difficulties . . . .
Originally posted by qtiger
Depends on the manifold's design. You could centermount a single manifold on a flat 4 or 6.
Depends on the manifold's design. You could centermount a single manifold on a flat 4 or 6.
The more I think about it, the more I think a boxer 4 doesn't make sense. A flat 6, perhaps.
Originally posted by Daemione
Wouldn't that kind of defeat the purpose of the boxer engine (lower center of gravity?). I don't really know. And it seems to me a center mounted intake manifold would be pretty restrictive. That's like 270 degrees of bends you'd have to deal with.
Wouldn't that kind of defeat the purpose of the boxer engine (lower center of gravity?). I don't really know. And it seems to me a center mounted intake manifold would be pretty restrictive. That's like 270 degrees of bends you'd have to deal with.


