>To: Scott.Mackay@SEMATECH.Org
>From: Ashley Southgate <ashleys@es.co.nz>
>Subject: Re: Name that motor; Stumped
>
>At 04:19 PM 3/03/98 -0600, you wrote:
>>
>>
>> Well I thought it would never happen, I stumped the list! I had only
>> one response (thanks, by the way)to the question:
>>
>> Does anyone have a corrolation list of TR6 head number to years?
>>
>I did post this some time ago but it ended up printed in a mess,here goes
again. TR 250,part no 516323,stamped no 516323,head inches 3.535,
32mm ex valve.--- TR5/6 up to CR2845,part no 516799,head no516816,casting no
308351,head inches 3.400,32mm ex/v-- - TR6carb/Africa,part no 520870,head no
218227,casting no 313247,head inches 3.535, 32 mm ex/v. TR6from CR2936,part
no ?????,head no 219015,casting no 313248,head inches 3.400,ex/v 30.3mm.
The TR5/6 has no ERG hump,has a rear water slot,the rest do not. The ERG
hump on the Africa head has a squared shape.All piston are flat.---- My 73
TR6 has head no 218225,casting no 312388,this from my chart says its from a
MK11PI MG5001 to MG82077.I have numbers for other Triumph MK1 & MK2 &
Vitesse/GT6. Cheers Ashley.
best wishes Ashley
Ashley Southgate
Otaio RD 1 Internet ashley@es.co.nz
TIMARU
NEW ZEALND
1965 TR4 ex Hawaii
1965 TR4A ex USA
1966 TR4A ex England one owner
1967 TR250 ex junk USA
1973 TR6 ex NZ
1961 TR3B ex USA
Velocette Motor Bikes 1948 to 1961. 4 models,250,350,500cc
1965 British 360cc Greeves scrambler {2 stroke}
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