Rebuilt questions

**Sat Feb 23, 2008 9:47 pm » Post: #1 » Download Post**

Hi mates!

Well spring is coming soon and i've got to hurry and fix my seizured 21. Twisted Evil

Found 2 good barrels(H\C AND L\A) and now searching for the rest needed for the rebuilt.I have the heads kv3HRR and kv3LFR so i'm ok with these?

I was thinking to measure the exact diameter of the barells with a

micrometer and then choose the best piston to fit from the 3 stock's or do

you think it is too much and i should go with the standard information:

'A' Cylinder - 'B' Piston
'B' Cylinder - 'No mark' Piston
'C' Cylinder - 'D' Piston

**Sat Feb 23, 2008 10:28 pm » Post: #2 » Download Post**

Are you going racing? If the answer is yes, are you that competitive that it makes a difference? If so, measure the barrels and choose the piston best suited to the barrel and race conditions.

If the answer is no to either of the above, then go by the A|B, B|#, C|D Honda guidelines.
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

Check us out on Facebook! Please "like" our page!

**Sat Feb 23, 2008 10:39 pm » Post: #3 » Download Post**

No its not for racing just a very carefull rebuilt.
So i need one B and one D...

The mark on the piston is on the top in the middle?Ive seen a few but no mark maybe it was the 'no mark' ones.

Rings,pins etc are all the same?

**Sun Feb 24, 2008 12:12 am » Post: #4 » Download Post**

Use MC28 part numbers. Rings, pins, clips are all the same part numbers.
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

Check us out on Facebook! Please "like" our page!

**Mon Feb 25, 2008 7:27 pm » Post: #5 » Download Post**

Sorry but i have no idea with the part numbers...
Where can i find?

**Mon Feb 25, 2008 7:34 pm » Post: #6 » Download Post**

you will find them in the parts manual on this site.

cheers

richie

**Mon Feb 25, 2008 7:38 pm » Post: #7 » Download Post**

I searched for rings but cant find.

**Mon Feb 25, 2008 8:12 pm » Post: #8 » Download Post**

Look under "Crankshaft E16".
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

Check us out on Facebook! Please "like" our page!

**Mon Feb 25, 2008 8:50 pm » Post: #9 » Download Post**

Found them, thanks and sorry for the hard time...

I will try to source them but it is hard to found them(the exact pistons B\D) here in greece.