Murnan Modified Motors
#1726
#1727
Uriah do you still stock modified parts for the novarossi ll3 and also what pipe do you recomend. Application the miami home stead track. Thanks the look of the new site is great.
#1731
I would like to see some dyno results too.....if you got em you might as well show em... I have yet to see any real dyno results from a Murman Engine.... If you got the power lets see it !!!!!!
#1732
#1733
Hi. Ceramic bearings last longer than steel if they are good quality bearings. They should be replaced when they start feel gritty, or have too much lateral play. You can often hear when the bearings are going bad. You will hear a rattling metallic sound.
#1734
Here you go.
The #'s may be hard to read so they are as follows
Stock Alpha
HP= 2.30
Torque = 74.33 Oz in
Modified Alpha
HP = 2.44
Torque = 81.38 Oz in
The Alpha can be made faster, but the tendency is for the aluminum sleeve to break, and ease of tune goes away. This has shown to be a good compromise between power, and reliability on the modified Xenon Alpha.
The #'s may be hard to read so they are as follows
Stock Alpha
HP= 2.30
Torque = 74.33 Oz in
Modified Alpha
HP = 2.44
Torque = 81.38 Oz in
The Alpha can be made faster, but the tendency is for the aluminum sleeve to break, and ease of tune goes away. This has shown to be a good compromise between power, and reliability on the modified Xenon Alpha.
#1735
Not sure why the images are not showing up too well. I will try again. Here is the Murnan Modified 35+21 vs Stock 35+21 graph.
Stock 35+21
HP = 2.50
Tq = 79.18
MM35+21
HP = 2.85
Tq = 81.38
Stock 35+21
HP = 2.50
Tq = 79.18
MM35+21
HP = 2.85
Tq = 81.38
#1736
The images were too big. These are easier to see.
Stock Alpha
HP= 2.30
Torque = 74.33 Oz in
Modified Alpha
HP = 2.44
Torque = 81.38 Oz in
Stock Alpha
HP= 2.30
Torque = 74.33 Oz in
Modified Alpha
HP = 2.44
Torque = 81.38 Oz in
#1737
Stock 35+21
HP = 2.50
Tq = 79.18
MM35+21
HP = 2.85
Tq = 81.38
HP = 2.50
Tq = 79.18
MM35+21
HP = 2.85
Tq = 81.38
#1739
Hey Uriah,
I was wondering if you know this one. I was looking at the part numbers for the piston, sleeve and rod for the N12LS3 as part number 08672. I'm looking to get a replacement set for my MAX SL3 and Max lists it as MX08672. Do you know if they are indeed the same? I know the bore and stroke of the motor are the same. I know the sleeve for the the max motor is longer than the typical NS series motors when Novarossi changed the crankcase. Was this the case also with the N12LS3 motors? I'm interested in buying it if it will work. I know the rod is the standard 07601 rod.
I was wondering if you know this one. I was looking at the part numbers for the piston, sleeve and rod for the N12LS3 as part number 08672. I'm looking to get a replacement set for my MAX SL3 and Max lists it as MX08672. Do you know if they are indeed the same? I know the bore and stroke of the motor are the same. I know the sleeve for the the max motor is longer than the typical NS series motors when Novarossi changed the crankcase. Was this the case also with the N12LS3 motors? I'm interested in buying it if it will work. I know the rod is the standard 07601 rod.