Posted by Hal/Eastern WA on July 28, 2012 at 17:54:40 from (71.32.10.111):
In Reply to: continental engine posted by Downey on July 26, 2012 at 15:07:48:
No experience with Continental engines, but probably you shouldn"t bore a block larger than necessary for the available oversize pistons you can find.
Lots of engines can be bored out quite a bit, but anytime you go real big, you risk leaving yourself with too thin of a cylinder wall, or even hitting a water jacket. Then you find another block and start over, or go through the expensive custom sleeving process.
When I was in high school, the popular modification of a 283 Chevy was to bore it out to 4", making it into a 301. Usually it worked just fine and it produced a very powerful engine (with the right heads and other parts). But sometimes it didn"t work out at all, and it was almost impossible to get and keep ring seal.
Chevrolet built a very similar engine for the 1967 Z-28 (and to comply with the Trans-Am racing rules) using a 4" bore 327 block and a 283 crank, along with the best heads, cam and induction. They called it a 302 and it was an absolute screamer. I don"t remember ever hearing about problems with those cylinder castings being too thin like they sometimes were on 301"s.
It might work to bore out the Continental engine, but modifying anything very much is taking a chance. Good luck!
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - The Nuts and Bolts of Fasteners - Part 2 - by Curtis Von Fange. In our previous article we discussed capscrews, bolts, and nuts along with their relative hardness and thread sizes. In this segment we will finish up on our fasteners and then work with ways to keep them from loosening up in the field. Capscrews, bolts and nuts are not the only means of holding two parts together. When dealing with thinner metals like sheet tin, a long bolt and
... [Read Article]
Latest Ad:
Oliver 550 Diesel runs like a watch three point hitch pto engine gone threw about two hundred hours ago nice clean tractor
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
