PDA

View Full Version : Boring The Stock Cylinder


emerson137
10-08-2007, 01:22 PM
I WOULD LIKE TO KNOW IF IT WOULD BE SAFE TO BORE MY STOCK 450 CYLINDER TO A 480 ? ANY HELP WOULD BE GREAT:)
TWILES
10-08-2007, 03:03 PM
You can't bore these. They are plated. You have to send it to a shop and they put a new sleeve in it.
fmfhonda250r
10-08-2007, 03:08 PM
When they bore the stock cylinder to a 480 they replate it also. I would not to go a 480 the cylinder skirts get realy thin on the bottom of the cylinder and have been known to crack. I would not go larger than a 470 with a stock cylinder. If you are looking for a big bore i would go with a n-motion cylinder,max power or a wiseco cylinder they are all coated cylinders and work great.
emerson137
10-08-2007, 03:57 PM
WELL US CHROME SAID THEY WOULD DO IT AND RE- CHROME TO
BUT 470 EH WHO MAKES A 470 PISTON?

-STEVE
fmfhonda250r
10-11-2007, 11:23 AM
Wiseco,Je,Venom. Check around they make lots of them in different compression.
emerson137
10-11-2007, 02:37 PM
THANK YOU ALL, I WENT WITH A ICE CUBE 480