Ofna Cd-3
#871
Tech Addict
iTrader: (9)
Well ladies and gentleman, I believe that I have done the unthinkable.
The NTC3 clutch bell will fit perfectly on the force .12 shaft directly over the clutch. The only extra that I have to add is a bearing with flange on the end of the shaft to keep the bellhousing on. I'm going to be getting 20/26 for the clutchbell, and the 0.8 gearing is 55/49. My previous post stated that it was 54/49, but I was wrong, it's 55/49. 6 tooth difference, kinda odd.
Everything seems to mesh up fine and with the clutch bell being slighly larger actually in diameter, I think that my RPM's will be slightly higher when it engages.
Well, I'll post more later if anyone posts anything else cause it's time for bed. Yeah yeah, I'm a wus, it's been a long day!
The NTC3 clutch bell will fit perfectly on the force .12 shaft directly over the clutch. The only extra that I have to add is a bearing with flange on the end of the shaft to keep the bellhousing on. I'm going to be getting 20/26 for the clutchbell, and the 0.8 gearing is 55/49. My previous post stated that it was 54/49, but I was wrong, it's 55/49. 6 tooth difference, kinda odd.
Everything seems to mesh up fine and with the clutch bell being slighly larger actually in diameter, I think that my RPM's will be slightly higher when it engages.
Well, I'll post more later if anyone posts anything else cause it's time for bed. Yeah yeah, I'm a wus, it's been a long day!
#873
Tech Master
Originally Posted by trumpster1
master: are you saying that I would have to completely switch out the clutch from a 3 shoe clutch to a centax to get the gears to fit?
#874
Tech Addict
iTrader: (9)
au: I'm not saying that the OFNA gears will fit. When I was at my LHS last night I used the Team Associated (NTC3) gears on the NTC3 bell and it meshed with the 0.8 gears from OFNA with no problems. Like I had said in my previous post, the only thing that I have to modify is the bearings. There needs to be flange bearings on the top and bottom of the bell. I do see what you were saying about the different sized threads, but I guess that I was not explaining myself properly at the fact that I did understand that and that is why I knew that the other gears would fit the NTC3 clutch bell. I'm sorry for not saying that.
I appreciate everyones help tremendously. Once I get everything up and running I'll let you know how it works and if there is any difference.
BB: If this works, you should look into it. It's relatively inexpensive. I think I'll have about $70 wrapped up into this whole project.
Later
I appreciate everyones help tremendously. Once I get everything up and running I'll let you know how it works and if there is any difference.
BB: If this works, you should look into it. It's relatively inexpensive. I think I'll have about $70 wrapped up into this whole project.
Later
#875
Tech Master
Originally Posted by trumpster1
au: I'm not saying that the OFNA gears will fit. When I was at my LHS last night I used the Team Associated (NTC3) gears on the NTC3 bell and it meshed with the 0.8 gears from OFNA with no problems.
Originally Posted by trumpster1
the only thing that I have to modify is the bearings
Originally Posted by Bundy_Bear
Here are some photos of my Cheese Grator after some dremel work tonight
#876
Tech Addict
iTrader: (9)
au: Thanks for all your help. Sorry that I confused you, becuase I was confused as hell myself. I have all your notes, but I guess that I didn't understand them until I actually seen physically what we were talking about. I'm more of a hands on guy. I need to see it and hold it for myself to understand what is being talked about, but at least on here I will get the basic understanding of what I am trying to accomplish.
Yeah yeah yeah, "buy a new front bearing". Thanks for the English correction. You will see that my english skills suck. I got a "D" in Junior English in High School.
BB: When I get around to it, I'll post a pic of my chasis, it looks a hell of a lot worse than yours.
Take care guys, and Thanks a bunch.
Yeah yeah yeah, "buy a new front bearing". Thanks for the English correction. You will see that my english skills suck. I got a "D" in Junior English in High School.
BB: When I get around to it, I'll post a pic of my chasis, it looks a hell of a lot worse than yours.
Take care guys, and Thanks a bunch.
#877
Tech Elite
iTrader: (11)
Originally Posted by trumpster1
au: Thanks for all your help. Sorry that I confused you, becuase I was confused as hell myself. I have all your notes, but I guess that I didn't understand them until I actually seen physically what we were talking about. I'm more of a hands on guy. I need to see it and hold it for myself to understand what is being talked about, but at least on here I will get the basic understanding of what I am trying to accomplish.
Yeah yeah yeah, "buy a new front bearing". Thanks for the English correction. You will see that my english skills suck. I got a "D" in Junior English in High School.
BB: When I get around to it, I'll post a pic of my chasis, it looks a hell of a lot worse than yours.
Take care guys, and Thanks a bunch.
Yeah yeah yeah, "buy a new front bearing". Thanks for the English correction. You will see that my english skills suck. I got a "D" in Junior English in High School.
BB: When I get around to it, I'll post a pic of my chasis, it looks a hell of a lot worse than yours.
Take care guys, and Thanks a bunch.
BB
#879
New engine
please can some one tell me which engine should i get.... am looking at two rody or jp
#880
Tech Elite
iTrader: (23)
Both are great. The Modded JP will be a bit faster probably, but also more expensive. Where are you racing? How big is the track? I'd also take a look at the Tim Hotts N12 Noavrossi motor as it's a great motor. The RB Rody is a lil finicky to tune, but if you get them set right they scream. My Rody, unfortunately the first model, is a bit slower than the ROAR and EFRA version, but a lot more reliable.
#881
RB V12/JP FX 12
Originally Posted by HarKonnenD
Both are great. The Modded JP will be a bit faster probably, but also more expensive. Where are you racing? How big is the track? I'd also take a look at the Tim Hotts N12 Noavrossi motor as it's a great motor. The RB Rody is a lil finicky to tune, but if you get them set right they scream. My Rody, unfortunately the first model, is a bit slower than the ROAR and EFRA version, but a lot more reliable.
#882
Tech Elite
iTrader: (23)
V12 Rody ROAR>V12 Rody EFRA
For the price the JP comes with ceramics bearings while the RB doesn't and is probably faster. Regardless they are all fast motors. If your track is a small to medium size neither of these engines are worth spending the $$ on. They are great for those huge tracks with a lot of wide turns, long backstretch, and wide infield. Since they are all modified they will require careful tuning and 8th of a turn makes big differences.
For the price the JP comes with ceramics bearings while the RB doesn't and is probably faster. Regardless they are all fast motors. If your track is a small to medium size neither of these engines are worth spending the $$ on. They are great for those huge tracks with a lot of wide turns, long backstretch, and wide infield. Since they are all modified they will require careful tuning and 8th of a turn makes big differences.
#883
Thanks HarKonnenD
I think i will get the two engines and see which one i like ... here a pic of the track we run on.
I think i will get the two engines and see which one i like ... here a pic of the track we run on.
#885
Tech Master
Selling a few spares, you guys maybe interested.
Darn - Pretty nice track!!
Q: Why do so many tracks have the straight right under the drivers stand where your field of view is the smallest? I much prefer the straight on other side where you can see more of the track for those high speed runs then the infield closer for those technical areas
Darn - Pretty nice track!!
Q: Why do so many tracks have the straight right under the drivers stand where your field of view is the smallest? I much prefer the straight on other side where you can see more of the track for those high speed runs then the infield closer for those technical areas