Dt170 vs ktm exc 125
-
@declan Cylinder wall thickness I expect. Only so much porting you can do.
You could get the DT to be like a YZ. Just needs blue printing.
@calum listen to this. https://youtu.be/IuAemxWYHLw It is sounding sooooo good. Especially on idle. Love that 2 stroke sound. But, my Dt never sounds like that. With arrow exhaust. Do you need like a fmf shorty to acquire that type of sound?
-
@calum so I can get performance cranks which increase compression there’s a few so your saying that with a nice crank re bore and specialist porting I could get pretty impressive figures? I’m obviously and a Bafoon when it comes to this stuff
-
@declan I'm saying with lots of cash you could achieve anything. But it's pointless at this point as you may as well have bought a better engine.
-
@declan I'm saying with lots of cash you could achieve anything. But it's pointless at this point as you may as well have bought a better engine.
@declan Like a Rotax engine. Personally.
I think they're really versatile. Loads of tuning bikes, were used competitively yet have all the features to make them tame for the road. Can be tuned very well, and take lots of power.
Always Originate, Never Pirate!
-
@declan Like a Rotax engine. Personally.
I think they're really versatile. Loads of tuning bikes, were used competitively yet have all the features to make them tame for the road. Can be tuned very well, and take lots of power.
-
@calum listen to this. https://youtu.be/IuAemxWYHLw It is sounding sooooo good. Especially on idle. Love that 2 stroke sound. But, my Dt never sounds like that. With arrow exhaust. Do you need like a fmf shorty to acquire that type of sound?
@irongamer727 That sound is obviously deeper being a 170, but it sounds similar to my Romeu Hendriques system? but ofcourse its alot quieter on my bike haha, I had an old style circular Dep silencer a while ago on my DT and it was very loud and sounded "poppy" like that 170, im pretty sure it had no or very little packing in it haha.
This is a clip of my bike, sounds better in real life mind
https://youtu.be/d51-dlxQV8g -
@irongamer727 That sound is obviously deeper being a 170, but it sounds similar to my Romeu Hendriques system? but ofcourse its alot quieter on my bike haha, I had an old style circular Dep silencer a while ago on my DT and it was very loud and sounded "poppy" like that 170, im pretty sure it had no or very little packing in it haha.
This is a clip of my bike, sounds better in real life mind
https://youtu.be/d51-dlxQV8g -
@glynn123 nice! Guess you have to remove the stuffing completely to make it sound like the 170 video.
@irongamer727 No don't do that. That would sound sh!t
-
@Irongamer727 No exhaust stuffing is actually counter productive,
but, Induction plays an important role in the exhaust note.
Mine sounds really good.
Keep it real
-
@Irongamer727 No exhaust stuffing is actually counter productive,
but, Induction plays an important role in the exhaust note.
Mine sounds really good.
-
@Irongamer727 No exhaust stuffing is actually counter productive,
but, Induction plays an important role in the exhaust note.
Mine sounds really good.
@darty still my Arrow exhaust sounds pretty much the same as stock exhaust.
-
I am always confused as to how any air is sucked in with the air box and snorkel system? To me is looks to be pointing in the wrong direction and I always feel that the rider and seat will reduce airflow around that area too. But I guess it is not too restrictive as all bikes perform extremely well with the air box and snorkel set-up. Has anyone tried small air scoops on the side of the air box to draw air into the box at all ???
SEDUCED BY THE DARK SIDE!!!
-
I am always confused as to how any air is sucked in with the air box and snorkel system? To me is looks to be pointing in the wrong direction and I always feel that the rider and seat will reduce airflow around that area too. But I guess it is not too restrictive as all bikes perform extremely well with the air box and snorkel set-up. Has anyone tried small air scoops on the side of the air box to draw air into the box at all ???
-
@scrimsmustang don't think it will win over a wr200 but you're right, they are powerful. I Wonder how Honda manages to squeeze out 30 bhp and how Yamaha only ~20 bhp. Seems odd.
@irongamer727 said in Dt170 vs ktm exc 125:
@scrimsmustang don't think it will win over a wr200 but you're right, they are powerful. I Wonder how Honda manages to squeeze out 30 bhp and how Yamaha only ~20 bhp. Seems odd.
CRM will piss over the WR200 ive had a fair few 200,s and the Honda would just laugh at the 200, 125 or not.
Poo DT200WR compared to CRM
Poo WR200R compared to CRM
Mint CRM125R
-
I removed my airbox snorkel and upjetted carb, very good sound and possibly abit more power? Not noticeable mind but does sound brilliant.
@glynn123 said in Dt170 vs ktm exc 125:
I removed my airbox snorkel and upjetted carb, very good sound and possibly abit more power? Not noticeable mind but does sound brilliant.
Its the mixture screw and pilot jet you need to tweek when you remove the snorkel on a DTR mostly as they bog down at low rpm due to the air rich mixture, dial it out and you get a lot better low down acceleration.
-
I doubt the crm has a genuine 30bhp. I've got a nsr125 with basically the same engine as the crm. Doesn't 'feel' that much faster than my dtr, wether that's just down to the gearing, as the nsr has alot longer legs.
@dtr-nsr said in Dt170 vs ktm exc 125:
I doubt the crm has a genuine 30bhp. I've got a nsr125 with basically the same engine as the crm. Doesn't 'feel' that much faster than my dtr, wether that's just down to the gearing, as the nsr has alot longer legs.
Is the NSR derestricted properly ? Should pull atleast 110 derestricted
