Emira weight distribution

GrahamClark_60-68

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Ok, to preface this noob of the century question I recall the following saying “Better to stay silent and be thought the fool than to speak and remove all doubt.” But after much thought and many Google searches that have come up naught, I’m throwing caution to the wind here.

On weight distribution of the Emira V6 wrt other mid engine cars I understand that the engine positioning which is pretty much over the rear axle rather than more forward of the rear axle puts the car more in the category of “mid-rear” engine rather than “true” mid engine. A quick glance at the specs of the Espirit V8 and Ferrari 308 as a comparison surprisingly (at least to me) shows only slightly more mid bias (2-3%) than the Emira, I’m guessing attributed to the lighter power plant on the Emira. And I do appreciate the extra space I get behind the seats as a result as opposed to these other cars with the seats right up against the firewall.

But…. I’ve always been baffled by the left to right bias of the engine on the Evora and Emira (biased to the right looking from rear of the car). If I didn’t know its origins were British I could chalk it up to the driver being on the left and no passenger (i.e., better balance on the track and for solo driving). But of course for those of you driving on the wrong side of the car and road that would be double trouble (driver and engine on the same side of the car).

I also thought that maybe I was just looking at the supercharger cover and maybe it was offset to the right somehow and the engine itself was actually centered left to right but in the many assembly pictures I’ve seen that doesn’t seem to be the case and it does appear the engine itself is more to the right of the car.

So with this said, yes I’m out of ideas. Can someone help me out with my insanity?
 
This is what my US V6M with a full fuel tank and no driver looks like on the scales
1752541752585.webp
 
The Emira's transverse engine configuration means the heavy transmission bell housing is to the left of the engine (behind the driver in left hand drive countries). This requires the engine to be offset to the right, and effectively counters any left/right weight bias that you're speaking of. The only "less than ideal" weight distribution is the 39/61 front rear, which matches that of modern Porsche 911's.
 
The Emira's transverse engine configuration means the heavy transmission bell housing is to the left of the engine (behind the driver in left hand drive countries). This requires the engine to be offset to the right, and effectively counters any left/right weight bias that you're speaking of. The only "less than ideal" weight distribution is the 39/61 front rear, which matches that of modern Porsche 911's.
Ok, so after I wrote my rant (sometimes putting into words gets the brain working more) I thought about the trans. But it wasn't obvious to me that the trans is that heavy relative to the engine that it could provide that much counter balance. But I guess it does make sense now thinking about it. And the post from @jp129 seems to prove this out, given the "Left" measurement. Thanks. Sorry for the interruption, now back to your normally scheduled program........ :)
 
Ok, so after I wrote my rant (sometimes putting into words gets the brain working more) I thought about the trans. But it wasn't obvious to me that the trans is that heavy relative to the engine that it could provide that much counter balance. But I guess it does make sense now thinking about it. And the post from @jp129 seems to prove this out, given the "Left" measurement. Thanks. Sorry for the interruption, now back to your normally scheduled program........ :)
Hey, not a rant at all. This brief post exchange was actually informative and interesting, from my perspective.
 
Hey, not a rant at all. This brief post exchange was actually informative and interesting, from my perspective.
Thanks for that support! It actually got me thinking about other transverse mid engine cars that I know of and looking for pics. First one was the V6 Fiero (yes, it seems slightly to the right). Next was the massive V12 in the Miura. Just CRAZY that this engine is transverse, but yes, from the pics I've managed to find, it does seem that it's very slightly to the right, but not nearly as pronounced as the Emira. Must be a very compact trans design indeed.
1752546833421.webp
 
Transverse V12? That's nothing :D I've posted a pic of this before but it is so mad I just love it. I give you the Cizeta Moroder with a transverse V16. 80s Italian excess at its finest!

1024px-Cizeta-Moroder_V16T_-_Concorso_Italiano_2003_-_fvr.jpg


remembering-the-world-s-first-transversely-mounted-16-cylinder-engine-214716_1.jpg
 
Hey, maybe I am thick, but I am having trouble deciphering your E-Z Weigh scale values. Please illuminate.

LEFT: References the left weight percentage - with a 50% value it means that right and left sides of the vehicle weight percentage is exactly the same (50/50); 1628 is the actual left weight in LBS.

FRONT: References the front weight percentage - with 38.9% front weight distribution; 1269 is the actual weight in LBS.

REAR: References the rear weight percentage - 61.1% rear weight distribution; 1990 is the actual weight in LBS

CROSS: References the cross weight percentage (LR + RF/Total) - 49.9% indicates the factory did a great job with a factory corner balancing job.
 
It’s still an approximation for weight distribution as measured by weight over the wheels.

When the car is in motion the polar moment of inertia is most important to how the car feels when it turns. I don’t think there is really a machine to measure this. This is more than front or rear wheel weight and also involves how high or low the weight sits in the car. That’s why many electric cars or hybrids although heavy feel oddly planted because the battery skateboard design brings most of the weight really close to the ground.
 

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