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Location:  Sydney 
Registered: November 2003
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		T50 vs W55 on a Silvertop 20V
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		Fri, 02 September 2005 19:54 
		 
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	ok guys ive searched but havent quite found the answers im looking for.  Im doing a 20v conversion on my KE55 and had orignally planned to use a W55 gearbox, now what i need to know is will a T50 hold up behind a lightly tuned 20v (lets presume im getting about 90kw @ the wheels) i had originally thought that it wouldnt but after seeing some of the AE86 guys (mainly screebus) drifintg at oran park it appears as tho they can cop a bit of a beating. in short i want to drive my car pretty hard, i want to do a bit of track work and some drifting also.  
 
would i be better off putting the extra money into a T50 that i would save by not having to buy a W55 -> 4A bellhousing by rebuilding a T50. 
 
are the JDM ones stronger? Im not too sure about using a TA22 box casue i dont think theyre as strong as the aus spec sprinter ones. 
 
money isnt really an issue its more the pain in the arse of having to set up a custom clutch/flywheel combination and ive heard of alot of the bellhousings being dodgy, that said i was going to go with a Bill Sherwood one. 
 
your help is appreciated. basically i want to know if a freshly rebuilt T50 will hold up, if not ill just go with a W55 casue i dont want to have to keep changing boxes all the time. 
 
thanks for your help guys
	
	
	
	
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Location:  Perth 
Registered: July 2002
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Location:  Newcastle 
Registered: May 2004
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		Re: T50 vs W55 on a Silvertop 20V
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		Sat, 03 September 2005 02:31 
		  
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	yeah the t50 will take that power, a freshly rebuilt one will last for a long time. JDM t50's are no stronger, difference is the bellhousing.
	
	
	
	
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Location:  Canberra 
Registered: May 2002
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		Re: T50 vs W55 on a Silvertop 20V
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		Sat, 03 September 2005 09:07 
		  
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	As said, aussie or jap AE86 T50 are same internally, but just don't go for a TA22 or TE72 T50, even though you can bolt them up to the A series bellhousing & shifter extension, they have smaller bearings (particularly the input shaft bearing) that don't last the distance. 
 
Cheers 
Phil
	
	
	
	
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Location:  Sydney 
Registered: November 2003
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		Re: T50 vs W55 on a Silvertop 20V
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		Sat, 03 September 2005 10:08 
		  
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	so with the bellhousing, i take it u mean the master cylinder input is on different sides?? which would be best suited to a KE55? probably one that has it on the same side as a TA22 t50 casue ill be using ta22 parts to convert the car to hydrallic clutch. 
 
how much am i looking at for a rebuild with a close ratio gearset? (not including intial purchase of the box of course) 
 
thanks
	
	
	
	
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Location:  Devonport Tasmania 
Registered: June 2004
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		Re: T50 vs W55 on a Silvertop 20V
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		Sun, 04 September 2005 12:23 
		  
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	no matter what u are gonna have to cut a new shifter hole. 
 
and also if u arent gonna use and aftermarket computer and coilpacks, your gonna have to cut a hole in the firewall too
	
	
	
	
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Location:  Melbourne, Australia 
Registered: March 2005
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		Re: T50 vs W55 on a Silvertop 20V
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		Sun, 04 September 2005 14:19 
		  
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	Gear pairs are about $500 each. 
 
I thought TA22 direct-shifter T50 was a close to perfect length for KE3# and KE5# apps.  Check Jonny Rochester's site.
	
	
	
	
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Location:  Sydney 
Registered: November 2003
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		Re: T50 vs W55 on a Silvertop 20V
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		Sun, 04 September 2005 18:35 
		 
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	| pheonix83 wrote on Sun, 04 September 2005 22:23 |   no matter what u are gonna have to cut a new shifter hole. 
 
and also if u arent gonna use and aftermarket computer and coilpacks, your gonna have to cut a hole in the firewall too
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im not asking about doing a RWD 20v conversion please keep your answers relevant. 
 
regardless of what box i use, the further back the shift the better.
	
	
	
	
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