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Old 06-07-2007, 03:13 PM   #2206
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I am looking for part # 07601 conrod. Can't find it anywhere. Is there a substitute conrod for this one, or maybe a linky?? the engine is an RS12S1X. That conrod supposedly fits multiple engines.
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Old 06-07-2007, 03:22 PM   #2207
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Hi,

I found that, my new 353 has not any clearence shims? Is it posible. At technical picture I saw it is a 0.3 mm shim added. Has any one infomation

thnx
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Old 06-07-2007, 04:37 PM   #2208
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I am looking for part # 07601 conrod. Can't find it anywhere. Is there a substitute conrod for this one, or maybe a linky?? the engine is an RS12S1X. That conrod supposedly fits multiple engines.
I have the rod in stock.

Lee
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Old 06-07-2007, 06:46 PM   #2209
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what is the novarossi part number for the conrod part for NSR12S5 engine? i'm plannint to change mine after 2 gallons and looking for the part as early as now.
thanks...
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Old 06-08-2007, 04:08 PM   #2210
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I have the rod in stock.

Lee
I checked your site and I can't see it listed. Please let me know about payment/shipping details.
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Old 06-08-2007, 05:31 PM   #2211
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The con rod for the NSR12S5 or TSR12S5 is a standard con rod. Any Novarossi/RB/Top/Rex, short stroke rod should work.
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Old 06-08-2007, 05:35 PM   #2212
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Originally Posted by CIMRI View Post
Hi,

I found that, my new 353 has not any clearence shims? Is it posible. At technical picture I saw it is a 0.3 mm shim added. Has any one infomation

thnx

My 12 CT came the same way. I found that interesting also. I shimmed it out with two .5 shims.
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Old 06-12-2007, 06:30 AM   #2213
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hi guys
im about to run in my nova ns21p and was wondering how many tanks do you put through it before you hit the track?
is the heat cycle method ok to use?
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Old 06-13-2007, 03:49 PM   #2214
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Hi everyone,
I have the 6port R21BF. Did Rossi quit making the piston and sleeve for this motor all together? I have done lots of searching and can't find any website that has them listed. I had two run aways in one day that ended my motor. i really loved the way it felt. Any help would be appreciated. Thanx
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Old 06-14-2007, 12:56 PM   #2215
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Does anyone know where I could get rebuild parts for a SX12 M, Michael Slavin)? The carb is stamped Nova M. I bought it new in 2003 and ran only 2-3 gallons thru it. I had someone look at it and tell me it needs a new piston and sleeve and con rod.
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Old 06-14-2007, 01:28 PM   #2216
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Does anyone know where I could get rebuild parts for a SX12 M, Michael Slavin)? The carb is stamped Nova M. I bought it new in 2003 and ran only 2-3 gallons thru it. I had someone look at it and tell me it needs a new piston and sleeve and con rod.
You will face serious problems to find spare parts for them, just because 'Snake pit' was very funny changing the indexing nipple on the sleeve (Nova based mills have that index on the exhaust side - but they were smarter and put it on the carb side) so you cannot retrofit a RS/NS/NSR class P/S.

If you cannot find an original Mega P/S, your engine is paperweight, sorry to give it bad news about this.
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Old 06-15-2007, 12:14 AM   #2217
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You will face serious problems to find spare parts for them, just because 'Snake pit' was very funny changing the indexing nipple on the sleeve (Nova based mills have that index on the exhaust side - but they were smarter and put it on the carb side) so you cannot retrofit a RS/NS/NSR class P/S.

If you cannot find an original Mega P/S, your engine is paperweight, sorry to give it bad news about this.
Alfonso,

are you sure about that? I have two older NovaMega engines, and both have the pin at the exhaust side like any other NovaRossi engine.

I'm pretty sure that I rebuilt them with NR P/S sets in the past.

STS have the pin on the carb site though.
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Old 06-15-2007, 01:55 AM   #2218
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Alfonso,

are you sure about that? I have two older NovaMega engines, and both have the pin at the exhaust side like any other NovaRossi engine.

I'm pretty sure that I rebuilt them with NR P/S sets in the past.

STS have the pin on the carb site though.
I'm sure about this, faced this problem with the engine of a friend. Some versions came with the indexing point of the sleeve at the normal place but... others came with the indexing point changed (the first versions AFAIK).

Jveteven can give more info if he raises the cooling head and the button and tell us where is the indexing nipple on the sleeve (Exhaust side or Carb side).
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Old 06-15-2007, 02:35 AM   #2219
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Take out this nipple then....
place your liner up side down on this nipple, and then you might be able to pull the nipple out.... I managed to do this twice on an engine......
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Old 06-17-2007, 09:36 PM   #2220
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Default crankshaft

hi guys..need some info

i just bought the LL3 , but the crankshaft is different from what is preview in the nova website....any ideas or what i should do...thanks

the 1st pic is the crankshaft preview in the nova LL3 web, the second pic is crankshaft in my LL3...
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