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Author Topic: numbers for rmor PE  (Read 6102 times)

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Offline Freakshow

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numbers for rmor PE
« on: February 08, 2011, 03:06:52 pm »
have a 250 motor but it has factory blank stamping ( no engine number)

suspect its a replacemtn blank but anyway the  cast number is iszz214R rod is stamped S-2 and the barrel is 10 hole.

So its a 250cc RM or PE  form 80 "s does anyone no for sure which.
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Offline vmx42

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Re: numbers for rmor PE
« Reply #1 on: February 08, 2011, 03:15:48 pm »
Hey Freaky,
A quick way to determine if it is RM or PE would be to look at the ignition…
VMX42

Also I don't think the RM had the cutout in the cylinder fins for the rubber sound deadening blocks…
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When a woman says "What?", it's not because she didn't hear you, she's giving you the chance to chance to change what you said.

Beam me up Scotty, no intelligent life down here…

"everyone is entitled to their own opinion, but not to their own facts"

Offline Freakshow

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Re: numbers for rmor PE
« Reply #2 on: February 08, 2011, 04:03:40 pm »
no ign.  its the bottom end im more deterined to confirm what it is before i sell it., the barrel etc may well be PE etc, but i dont want to short change peeps on the bottom end.
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70  Jawa 2 valve speedway's

For sale -  PRE 75 Yamaha MX stuff, frame, motors and parts also some YAM DT1,2,A and Suzi TS bikes and stuff

Offline vmx42

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Re: numbers for rmor PE
« Reply #3 on: February 08, 2011, 04:18:27 pm »
that makes it much harder, good luck!!
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When a woman says "What?", it's not because she didn't hear you, she's giving you the chance to chance to change what you said.

Beam me up Scotty, no intelligent life down here…

"everyone is entitled to their own opinion, but not to their own facts"

Offline Freakshow

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Re: numbers for rmor PE
« Reply #4 on: February 08, 2011, 04:27:16 pm »
Bit dusty but you get the idea


also found this ign which looks suzuki too
car to id electric and price it ??
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74 Yamaha YZ's - 75 Yamaha YZ's
74 Yamaha  flattracker's
70  Jawa 2 valve speedway's

For sale -  PRE 75 Yamaha MX stuff, frame, motors and parts also some YAM DT1,2,A and Suzi TS bikes and stuff

ranchak

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Re: numbers for rmor PE
« Reply #5 on: February 08, 2011, 04:38:38 pm »
The clutch cover looks like a PE250C.
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oldfart

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Re: numbers for rmor PE
« Reply #6 on: February 08, 2011, 04:48:43 pm »
 1977 or 1978  Pe or RM    .....look on cases @ flat edge by kick start spine - should reveal all.

I will put my hand up for clutch cover  :)
« Last Edit: February 08, 2011, 04:50:51 pm by oldfart »
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Offline Freakshow

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Re: numbers for rmor PE
« Reply #7 on: February 08, 2011, 04:51:18 pm »
what am i looking for there ?  stew.
remebr its a factory blank case ( no engine numbers)
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For sale -  PRE 75 Yamaha MX stuff, frame, motors and parts also some YAM DT1,2,A and Suzi TS bikes and stuff

Offline Freakshow

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Re: numbers for rmor PE
« Reply #8 on: February 08, 2011, 05:01:38 pm »
this is a spare cover/clutch  i have also Stew, no idea what thats off either ?

this one any good to you


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70  Jawa 2 valve speedway's

For sale -  PRE 75 Yamaha MX stuff, frame, motors and parts also some YAM DT1,2,A and Suzi TS bikes and stuff

Offline frostype400

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Re: numbers for rmor PE
« Reply #9 on: February 08, 2011, 05:03:49 pm »
that is a 80-82 pe250-400 clutch cover by the look of it freaky. ;)
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oldfart

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Re: numbers for rmor PE
« Reply #10 on: February 08, 2011, 05:11:51 pm »
Note the difference in clutch drive hub 77/78 has no flat base   1980-81-82  has 
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Offline Freakshow

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Re: numbers for rmor PE
« Reply #11 on: February 08, 2011, 05:13:37 pm »
So no use to you ??
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70  Jawa 2 valve speedway's

For sale -  PRE 75 Yamaha MX stuff, frame, motors and parts also some YAM DT1,2,A and Suzi TS bikes and stuff

Offline Freakshow

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Re: numbers for rmor PE
« Reply #12 on: February 08, 2011, 05:15:00 pm »
i take it the clutch arm is relocated ? not on the cover like the TM style fitting then.  ONLy PE or RM as well is this one ?  say mag on it and has small weld inside.
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74 Yamaha YZ's - 75 Yamaha YZ's
74 Yamaha  flattracker's
70  Jawa 2 valve speedway's

For sale -  PRE 75 Yamaha MX stuff, frame, motors and parts also some YAM DT1,2,A and Suzi TS bikes and stuff

oldfart

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Re: numbers for rmor PE
« Reply #13 on: February 08, 2011, 05:18:26 pm »
Yes ... 1980 models moved clutch pivot in front of sprocket, hence no bracket on cover.

1977-78 250  clutch cover is what I want. :) 
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Offline Freakshow

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Re: numbers for rmor PE
« Reply #14 on: February 08, 2011, 05:27:01 pm »
little ign box ends in #1420, so is it a PE250 (77+) not sure on the stator etc but may or may not have been with it,  
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74 Yamaha YZ's - 75 Yamaha YZ's
74 Yamaha  flattracker's
70  Jawa 2 valve speedway's

For sale -  PRE 75 Yamaha MX stuff, frame, motors and parts also some YAM DT1,2,A and Suzi TS bikes and stuff
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