Genuine 2 stroke comeback - soon?

Tiki
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12/15/2009 10:11am
This must have been the imagination of the entire Motorcycle industry:
http://www.motorcycle-usa.com/5/2382/Motorcycle-Article/Lead-Ban-Stops-…

Comprehension here is lowering, re-read my post. Continue to ignore government involvement and everything will be gone. Then ask yourself, why did Yamaha make the 400 in the first place?

I would love to hear these reasons.
TerryB
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12/15/2009 10:18am
Tiki said: "Continue to ignore government involvement and everything will be gone."

So, you are admitting that it makes no difference whether it is a 2 or 4-stroke when it comes to government regulation. Congratulations, you finally get it.
TerryB
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12/15/2009 10:21am
PaleBlue wrote:
Could the new FIM noise limits force 4 strokes to be choked back so much that 2 strokes will be a more powerful option? For 2010...
Could the new FIM noise limits force 4 strokes to be choked back so much that 2 strokes will be a more powerful option?

For 2010. MX1, MX2, MX3, MXDN, Womens’ and Veterans’ World Championships is 115 dB/A with 1dB/A tolerance.
The measurement is at Max revs and at 2M distance (45 degrees).
The limits will reduce further for 2012 and 2013 (down to 110dBA at max revs) and will be extended across all national competitions.

To make the four strokes work properly with the new silencer one manufacturer is, I've heard, making changes to the cylinder head (reducing flow). How true that is I'm not sure but even at 115dBA it's affecting power. At 110dBA it'll bring things back to how they were 10 years ago. But by then there'll be new, cleaner, properly developed fuel injected 2 strokes (made in Europe). Oh yessssssss.

For more on the 'new' two stokes - FI 2 stokes Should read stRokes - sorry!
Har! I told myself that I wasn't going to get into any more of these arguments. I'm out!
Tiki
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12/15/2009 10:32am
TerryB wrote:
Tiki said: "Continue to ignore government involvement and everything will be gone." So, you are admitting that it makes no difference whether it is a 2...
Tiki said: "Continue to ignore government involvement and everything will be gone."

So, you are admitting that it makes no difference whether it is a 2 or 4-stroke when it comes to government regulation. Congratulations, you finally get it.
Did you comprehend my original post? I don't think you did. I think you read that I agreed that two strokes are gone and passed right over everything else.

Second, did you read the article? What was brought up as most of the subject? Emissions.

This is the disguise that the Agencies are using. It has nothing to do with emissions in my opinion. Any basic understanding of a combustion engine shows, a two stroke is a more efficient, lighter weight motor. Would I be happy with lower priced better designed toys? You bet! Are you so blind to think that I want to see my favorite past time go away? Pull your head out. You illustrate how dumb you are by trying to bring your disdain of all that oppose your ideas to a debate of facts.

Moreover am I admitting this? I have been trying to explain it to you morons since 2004. It has NOTHING to do with what is better for the people, rather what the EPA deems appropriate to them.

Heavens knows this isnt what is correct. Look at the Stupid Toyota Prius.
Filled with "D" batteries. What kind of mitigation is going to be needed to clean those heaps up after 10 years?

No, someone got it in their head in the Government that Motorcycles are bad. They are attacking them anyway they can. I don't back the AMA or the FIM. I back technology and science. I want to see a V-Twin two stroke that runs off a centrifugal clutch and weighs 200 lbs. Secondly I would love to see electric technology rise up to the level of what a modern dirt bike is capable of. I am happy to see that there is still effort out there, but some how, some way the writing is on the wall. 2012 new emissions rules are coming down. Just like the lead law. it Can be combated now, but if we wait until 2012 it will be to late.

The Shop

Moto East Mag
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12/15/2009 10:43am
Deetsmx wrote:
After going back to a 2stroke last year, I hate riding 450's and makes me wonder what attracted people to them in the first place (other...
After going back to a 2stroke last year, I hate riding 450's and makes me wonder what attracted people to them in the first place (other than the motor). I'm slower on the 450, although after a couple weeks on it I'm sure it would equal out. They also feel ridiculously heavy no matter what the marketing says. People that say a new 450 feels light haven't ridden a 2 stroke in a while. Every once in a while I'll hop on my brothers 450 just to double check, and I never enjoy it. It does make me realize that the power advantage is huge though. It just takes the fun out of riding for me. For slower riders, the 2 strokes can be a handful though and I can see why they pick the 4 strokes. To me it's just preference and I would like both models to stick around, but in the meantime I'll just enjoy being the odd man out.
There's a difference between fun and competitiveness. It's really a different argument. I am talking about winning races.

My 250 is a blast, no doubt. The 450 is heavy, also. But the advantages outweigh the weight. I will say for trail riding the torturous rocks of Tomahawk, the 450 is a beast.
TerryB
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12/15/2009 11:12am Edited Date/Time 4/17/2016 7:28pm
Tiki wrote:
Did you comprehend my original post? I don't think you did. I think you read that I agreed that two strokes are gone and passed right...
Did you comprehend my original post? I don't think you did. I think you read that I agreed that two strokes are gone and passed right over everything else.

Second, did you read the article? What was brought up as most of the subject? Emissions.

This is the disguise that the Agencies are using. It has nothing to do with emissions in my opinion. Any basic understanding of a combustion engine shows, a two stroke is a more efficient, lighter weight motor. Would I be happy with lower priced better designed toys? You bet! Are you so blind to think that I want to see my favorite past time go away? Pull your head out. You illustrate how dumb you are by trying to bring your disdain of all that oppose your ideas to a debate of facts.

Moreover am I admitting this? I have been trying to explain it to you morons since 2004. It has NOTHING to do with what is better for the people, rather what the EPA deems appropriate to them.

Heavens knows this isnt what is correct. Look at the Stupid Toyota Prius.
Filled with "D" batteries. What kind of mitigation is going to be needed to clean those heaps up after 10 years?

No, someone got it in their head in the Government that Motorcycles are bad. They are attacking them anyway they can. I don't back the AMA or the FIM. I back technology and science. I want to see a V-Twin two stroke that runs off a centrifugal clutch and weighs 200 lbs. Secondly I would love to see electric technology rise up to the level of what a modern dirt bike is capable of. I am happy to see that there is still effort out there, but some how, some way the writing is on the wall. 2012 new emissions rules are coming down. Just like the lead law. it Can be combated now, but if we wait until 2012 it will be to late.
No, now you're trying to deflect the argument. Is it about emissions? Yes. Is it about emissions killing the 2-stroke? Yes, that has always been your argument, and it's just not true. That's my point, no more, no less.

There have been some connected people who have posted here in the past that Yamahas introduction of the 400 had nothing to do with emissions. That is the proverbial ball that got rolling, and killed the 2-stroke. Not CARB. Not the EPA. We, the consumer, did it, when we found that we could race something double the displacement of everything else in the class, and shift less, and were told that they would be cheaper to maintain.

Don't try to turn this into something it isn't. The EPA doesn't care whether you're riding a 2 or a 4.
12/15/2009 11:13am
Kinetic1 wrote:
Serious question: If you could have a bike with a little more power and the same power characteristics. Fewer moving parts, less reciprocating mass with better...
Serious question:
If you could have a bike with a little more power and the same power characteristics. Fewer moving parts, less reciprocating mass with better fuel economy and less maintenance than your four stroke would you want it?
3D wrote:
If 2 strokes never existed until now and people felt like it was the "new thing" there would be nothing but smokers at the track. Plain...
If 2 strokes never existed until now and people felt like it was the "new thing" there would be nothing but smokers at the track.
Plain and simple, if the rules were equal there would be no thumpers.
x2
Deetsmx
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12/15/2009 11:27am
There's a difference between fun and competitiveness. It's really a different argument. I am talking about winning races. My 250 is a blast, no doubt. The...
There's a difference between fun and competitiveness. It's really a different argument. I am talking about winning races.

My 250 is a blast, no doubt. The 450 is heavy, also. But the advantages outweigh the weight. I will say for trail riding the torturous rocks of Tomahawk, the 450 is a beast.
I'd be curious to see if you actually get better results on the 450. Honestly, and this depends on whether the track isn't hard pack, I don't think it makes much of a difference. I raced the 30 pro class on my 250 at vet nationals and I got a 6th place start against a gate of 450's. I didn't feel like I could have gone any faster on a 450 and I never felt at a disadvantage, except after lap 3 when all the late night training kicked in, but that has nothing to do with the bike. I remember when I first switched to a 450 back in 04 cause I thought I was at a disadvantage as well, it didn't make a lick of difference in my results and I was racing the pro class every weekend. I think it just comes down to preference, and luckily for me, that's the cheaper bike.
Moto East Mag
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12/15/2009 11:44am
There's a difference between fun and competitiveness. It's really a different argument. I am talking about winning races. My 250 is a blast, no doubt. The...
There's a difference between fun and competitiveness. It's really a different argument. I am talking about winning races.

My 250 is a blast, no doubt. The 450 is heavy, also. But the advantages outweigh the weight. I will say for trail riding the torturous rocks of Tomahawk, the 450 is a beast.
Deetsmx wrote:
I'd be curious to see if you actually get better results on the 450. Honestly, and this depends on whether the track isn't hard pack, I...
I'd be curious to see if you actually get better results on the 450. Honestly, and this depends on whether the track isn't hard pack, I don't think it makes much of a difference. I raced the 30 pro class on my 250 at vet nationals and I got a 6th place start against a gate of 450's. I didn't feel like I could have gone any faster on a 450 and I never felt at a disadvantage, except after lap 3 when all the late night training kicked in, but that has nothing to do with the bike. I remember when I first switched to a 450 back in 04 cause I thought I was at a disadvantage as well, it didn't make a lick of difference in my results and I was racing the pro class every weekend. I think it just comes down to preference, and luckily for me, that's the cheaper bike.
Hopefully I'll find out at the Baltimore Arenacross when I race the 450 for the first time. People are telling me to run the 2-stroke because of the tight track. But hell, I won't even have to shift at all on the 450 on that track. It will be interesting.

My biggest issue on the 250 was late moto fade). Budds is a good example- you have to be wide open on the 250, dance on the shifter and hit everything perfectly to clear those big tables. Plus, here on the east coast it's always muddy- and I think the 450 will be better in mud.

We'll see. I'll be writing about it.
TerryB
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12/15/2009 11:45am Edited Date/Time 4/17/2016 7:28pm
Tiki said: "I want to see a V-Twin two stroke that runs off a centrifugal clutch and weighs 200 lbs. Secondly I would love to see electric technology rise up to the level of what a modern dirt bike is capable of."

We can agree on that.

MotoEast says that the advantages overshadow the weight. For him, maybe. He's probably a more talented rider than me. My riding style has always put a premium on handling, and especially cornering ability over hp's. I'm one of the guys that believe that motocross is won in the corners. Or maybe I told myself that, because it was the only place on the track where I excelled.

If I climb on a different bike, (one with more power) my laptimes don't improve. I've got enough skill to keep a 2-stroke on the pipe, and I can only make use of a limited number of hp's before it all goes to Hell in a handbasket.

The last 4-stroke I rode was a YZ250f, last Fall on a very sandy track. No matter how hard I tried, the entrance to every turn was an exercise in flailing to keep the bike properly balanced (it felt like there was a large angry badger duct-taped to the crossbar) and hit my intended line. It was a real struggle for me, and the bike didn't seem to be any sort of advantage anywhere else on the track (However, I have ridden one on hard flat turns before, and was amazed at how well it stuck).

Adam43
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12/15/2009 11:52am
TerryB wrote:
No, now you're trying to deflect the argument. Is it about emissions? Yes. Is it about emissions killing the 2-stroke? Yes, that has always been your...
No, now you're trying to deflect the argument. Is it about emissions? Yes. Is it about emissions killing the 2-stroke? Yes, that has always been your argument, and it's just not true. That's my point, no more, no less.

There have been some connected people who have posted here in the past that Yamahas introduction of the 400 had nothing to do with emissions. That is the proverbial ball that got rolling, and killed the 2-stroke. Not CARB. Not the EPA. We, the consumer, did it, when we found that we could race something double the displacement of everything else in the class, and shift less, and were told that they would be cheaper to maintain.

Don't try to turn this into something it isn't. The EPA doesn't care whether you're riding a 2 or a 4.
Yep. It has much more to do with the AMA rather than the EPA.

The EPA has never and will never make emission regulations that apply to closed-course competition models like MXers.
mxrose3
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12/15/2009 1:09pm
Regardless. Ski-Doo just invested a boat load of money into the new E-TEC 600 direct injected two stroke engine. As did Evinrude into their's. From what I read, they had to convince the government that they could make a cleaner, more effecient engine. They succeeded.
Lots of Snowmobiles and Boats riding around too.
TeamGreen
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12/15/2009 1:29pm
Walk away, Tiki.

Besides, I'm still laughin' at those that think the FIM std's won't be met.

With P.F.I. and Computer controlled engine maps? Pullllease.
mooch
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12/15/2009 1:50pm
Dunno, could just be me interpreting things wrong, but someone in this thread seems to be putting out what appears to be a good bit'o double talk / back pedaling ?
JW381
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12/15/2009 2:16pm
Those are some strict sound limitations. I like it tho. About fucking time they do it at max revs.
12/15/2009 2:53pm
JW381 wrote:
Those are some strict sound limitations. I like it tho. About fucking time they do it at max revs.
x2 max revs is where it should have been to begin with! heck flowmasters on a v8 are relatively easy on the ears at idle... but rev it up and you go def....
race
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12/15/2009 3:18pm Edited Date/Time 4/17/2016 7:29pm
robkinuk wrote:
Is that officialy the longest post on Vital?
Maybe. Probably one of the most informative too.

It nails to the floor every one of the idiotic arguments AGAINST two-strokes that have been foisted on here for the last few years. But judging by some of the replies in this thread ... the bovine herd is either too lazy to read through it or is having trouble comprehending it all.

The clock on the disastrous 'four-stroke era' is ticking.

roguemx
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12/15/2009 4:22pm
My solution... ride that smoker a little bit harder and burn that oil before its seeping out the silencer. Simple, yet effective.
12/15/2009 6:09pm Edited Date/Time 4/17/2016 7:29pm
speaking of 2 strokes im patiently waiting for my barely used 04 cr250 to make it to my house next week!
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Rupert X
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12/15/2009 6:31pm

The 2 Stroke Revolution is for REAL.

Worry not, o partakers of the Ratio-Rite habit, your smoking is not in jeopardy -

It's the over-priced 4 stroke crowd with their Rolls-Royces and their

two-thousand $ dollar rebuilds that are shaking in their cam lobes.

Rejoice, o yee lovers of gunk about your silencers - there will be the correct noise

and there will be silky smoke, so yee shall have no fear.

As we speak, partisans are in the country, raising fork and sickle ....

Peasants are banding together, burning branches and raising cane.....

TerryB
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12/15/2009 6:43pm
Ha ha!
ThePipe
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12/15/2009 7:49pm
4 Strokes are pieces of SHIT

The argument is now over
CR250Rider
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12/15/2009 7:52pm
Rupert X wrote:
The 2 Stroke Revolution is for REAL. Worry not, o partakers of the Ratio-Rite habit, your smoking is not in jeopardy - It's the over-priced 4...

The 2 Stroke Revolution is for REAL.

Worry not, o partakers of the Ratio-Rite habit, your smoking is not in jeopardy -

It's the over-priced 4 stroke crowd with their Rolls-Royces and their

two-thousand $ dollar rebuilds that are shaking in their cam lobes.

Rejoice, o yee lovers of gunk about your silencers - there will be the correct noise

and there will be silky smoke, so yee shall have no fear.

As we speak, partisans are in the country, raising fork and sickle ....

Peasants are banding together, burning branches and raising cane.....

jmar
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12/15/2009 7:59pm
My 250f is toast after one season. New crank, piston, valves, and baskets, I could rebuild a two stroke like 3 times. I hate my four...
My 250f is toast after one season. New crank, piston, valves, and baskets, I could rebuild a two stroke like 3 times. I hate my four stroke.
Go buy a two stroke and all of your problems are solved.

jmar
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12/15/2009 8:00pm
ThePipe wrote:
4 Strokes are pieces of SHIT

The argument is now over
Two strokes are still available so why sit on motoboards and bitch and moan like some little girl. Go buy yourself a two stroke and your world with be right again.
jmar
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12/15/2009 8:04pm Edited Date/Time 4/17/2016 7:29pm
Kinetic1 wrote:
Serious question: If you could have a bike with a little more power and the same power characteristics. Fewer moving parts, less reciprocating mass with better...
Serious question:
If you could have a bike with a little more power and the same power characteristics. Fewer moving parts, less reciprocating mass with better fuel economy and less maintenance than your four stroke would you want it?
3D wrote:
If 2 strokes never existed until now and people felt like it was the "new thing" there would be nothing but smokers at the track. Plain...
If 2 strokes never existed until now and people felt like it was the "new thing" there would be nothing but smokers at the track.
Plain and simple, if the rules were equal there would be no thumpers.
x2
Why are the rules so important to a bunch of guys that couldn't ride a two stroke 125 to it's full potential?


Get your selfs a life and go buy a two stroke.
ShookOne
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12/16/2009 12:09am
Some how the thread with my post about how a modern day pro circuit bike is probably more expensive to run then an F1 car got deleted. I'm still looking for a place that sells those trick pro circuit oil coolers, hubs, and motors that can holeshot a 450 down a tilled up start. I couldn't afford to run it long though since the AMA spec. gas is almost $30 a gallon.
ThePipe
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12/16/2009 6:09am
ThePipe wrote:
4 Strokes are pieces of SHIT

The argument is now over
jmar wrote:
Two strokes are still available so why sit on motoboards and bitch and moan like some little girl. Go buy yourself a two stroke and your...
Two strokes are still available so why sit on motoboards and bitch and moan like some little girl. Go buy yourself a two stroke and your world with be right again.
I'm not bitchin and moaning

I was just stating a FACT
and I own 18 two strokes at the moment.
jmar
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12/16/2009 6:20am
ThePipe wrote:
4 Strokes are pieces of SHIT

The argument is now over
jmar wrote:
Two strokes are still available so why sit on motoboards and bitch and moan like some little girl. Go buy yourself a two stroke and your...
Two strokes are still available so why sit on motoboards and bitch and moan like some little girl. Go buy yourself a two stroke and your world with be right again.
ThePipe wrote:
I'm not bitchin and moaning

I was just stating a FACT
and I own 18 two strokes at the moment.
Good for you. You should be a happy man.

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