Is the S2000 Engine Truly Handmade?
QUOTE (jeggy @ Feb 12 2007, 06:36 PM)
"people have bad days at work. robots dont."
I work in the Powertrain dept. of Toyota Motor Mfg in Kentucky, where we build 1.8L 4-cyl and 3.5L V6 engines as well as axle assemblies.
Believe me: robots can have bad days, too.
"people have bad days at work. robots dont."
I work in the Powertrain dept. of Toyota Motor Mfg in Kentucky, where we build 1.8L 4-cyl and 3.5L V6 engines as well as axle assemblies.
Believe me: robots can have bad days, too.
Originally Posted by RED MX5,Feb 12 2007, 08:25 PM
Did you guys know that the casting marks on the inside of your intake manifold are hand ground before the part is installed on the engine? I guess there is a lot going on with the car and the way it is built that most owners don't know (or care) about, but it is something those who love the car really should look into. This car has a very rich development history.
Do you have any other good info like this REDMX5 on the S2000? More details such as the casting marks on the manifold and such? Dan Carney's book doesn't provide any insight into the manufacturing process so I'm keen to learn more. If it'll clog up this thread, then please do PM me with this kind of info - I'd definetely like to know more.
Originally Posted by vishnus11,Feb 13 2007, 11:05 PM
Good to see someone else appreciate some of the finer qualities of this vehicle.
Do you have any other good info like this REDMX5 on the S2000? More details such as the casting marks on the manifold and such? Dan Carney's book doesn't provide any insight into the manufacturing process so I'm keen to learn more. If it'll clog up this thread, then please do PM me with this kind of info - I'd definetely like to know more.
Do you have any other good info like this REDMX5 on the S2000? More details such as the casting marks on the manifold and such? Dan Carney's book doesn't provide any insight into the manufacturing process so I'm keen to learn more. If it'll clog up this thread, then please do PM me with this kind of info - I'd definetely like to know more.

The steering wheel in the early AP1's (I don't know about the later cars, but they're probably the same) have a magnesium core. I think this is the only produciton car in the world that has such a steering wheel. The airbag in the steering wheel was was developed especially for the S2000, because conventional airbags wouldn't fint inside the small steering wheel. External resevoirs on the rear shocks. Tires designed specifically for the car. I have trouble seeing any roadster as an exotic, but the S has some pretty exotic bits and pieces.
There's a bunch more in the S2kI archives, but I usually don't have much luck trying to dig it out.
Originally Posted by GPMike,Feb 12 2007, 10:11 PM
Not so much at Ferrari. If you were able to catch a special on the Ferrari Factory it was quite amazing. Humans still have a place thankfully.
Originally Posted by vishnus11,Feb 13 2007, 11:05 PM
Good to see someone else appreciate some of the finer qualities of this vehicle.
Do you have any other good info like this REDMX5 on the S2000? More details such as the casting marks on the manifold and such? Dan Carney's book doesn't provide any insight into the manufacturing process so I'm keen to learn more. If it'll clog up this thread, then please do PM me with this kind of info - I'd definetely like to know more.
Do you have any other good info like this REDMX5 on the S2000? More details such as the casting marks on the manifold and such? Dan Carney's book doesn't provide any insight into the manufacturing process so I'm keen to learn more. If it'll clog up this thread, then please do PM me with this kind of info - I'd definetely like to know more.
Maybe we should start a thread for the assimilation of information about things that make the S2000 special or unique (or just different). It would also be a good place to accumulate links to some of the related videos.
The steering wheel has a magnisium core, and as far as I'm aware, that's unique to the S2000.
The drive axles were beafed up, not to handle the power, but rather (according to Honda) to imrpve feel.
The rear shocks have external resevoirs.
Of course being hand assembled gives the S2000 something in common with true exotics.
The prototype had a sequential shifter.

There's more to be sure, but that's all I can think of right now. Maybe some others can throw in some more tidbits.
I don't have info on the actual source, but the following came from somebody at Honda:
[QUOTE]The S2000 exists today thanks to our long and distinguished involvement with racing. We've collected more than 70 Grand Prix victories in Formula One racing and 65 wins in CART open-wheel racing. And in just our second season of Indy Racing League
Originally Posted by RED MX5,Feb 14 2007, 11:59 AM
I've been reading everything I could find on the car for several years now, and I'm sure I have forgotten more than I can recall. One of the most complete sources of information is right here on S2kI, but most of the time I have a hard time finding old posts. Fortunately, most information gets reposted from time to time.
Maybe we should start a thread for the assimilation of information about things that make the S2000 special or unique (or just different). It would also be a good place to accumulate links to some of the related videos.
The steering wheel has a magnisium core, and as far as I'm aware, that's unique to the S2000.
The drive axles were beafed up, not to handle the power, but rather (according to Honda) to imrpve feel.
The rear shocks have external resevoirs.
Of course being hand assembled gives the S2000 something in common with true exotics.
The prototype had a sequential shifter.
There's more to be sure, but that's all I can think of right now. Maybe some others can throw in some more tidbits.
I don't have info on the actual source, but the following came from somebody at Honda:

Maybe we should start a thread for the assimilation of information about things that make the S2000 special or unique (or just different). It would also be a good place to accumulate links to some of the related videos.
The steering wheel has a magnisium core, and as far as I'm aware, that's unique to the S2000.
The drive axles were beafed up, not to handle the power, but rather (according to Honda) to imrpve feel.
The rear shocks have external resevoirs.
Of course being hand assembled gives the S2000 something in common with true exotics.
The prototype had a sequential shifter.

There's more to be sure, but that's all I can think of right now. Maybe some others can throw in some more tidbits.
I don't have info on the actual source, but the following came from somebody at Honda:

The driveshafts were strengthened because Honda's research suggested that given two vehicles with similar objective acceleration figures, the driver of the one with less flex in the drive axles would perceive a greater sense of acceleration. This was talked about in Dan Carney's book.
Another tidbit: Obviously as we all know, the S2000s X-bone frame endows it with torsional and bending rigidity equalvalent to hard topped vehicles - per Dan Carney's book, the S2000 surpasses the NSX COUPE in torsional rigidity and equals it in bending rigidity (I'll have to double check, I might have it the other way around!). Either way, its amazing that a convertible can have comparable rigidity to Honda's exotic NSX coupe!
Originally Posted by vishnus11,Feb 14 2007, 03:15 PM
I'm definetely up for creating such a thread.
Originally Posted by vishnus11,Feb 14 2007, 03:15 PM
This car is very unique with many attributes that put is heads and shoulders above the competition.

Originally Posted by vishnus11,Feb 14 2007, 03:15 PM
The driveshafts were strengthened because Honda's research suggested that given two vehicles with similar objective acceleration figures, the driver of the one with less flex in the drive axles would perceive a greater sense of acceleration. This was talked about in Dan Carney's book.

NSX =
Originally Posted by vishnus11,Feb 14 2007, 03:15 PM
Another tidbit: Obviously as we all know, the S2000s X-bone frame endows it with torsional and bending rigidity equalvalent to hard topped vehicles - per Dan Carney's book, the S2000 surpasses the NSX COUPE in torsional rigidity and equals it in bending rigidity (I'll have to double check, I might have it the other way around!). Either way, its amazing that a convertible can have comparable rigidity to Honda's exotic NSX coupe!



i remember that one, but i think he was building a domestic, i'll be sad if i had to do that too 



