Re: No low end torque

Posted by ChadS on December 18, 2006 at 13:16:21 from (66.228.96.153):

In Reply to: Re: No low end torque posted by North Dakota H Puller on December 18, 2006 at 10:59:42:

More compression will help draw more air into the cyl, it will increase vacuum pressure cause you are moving a bit more air,, a faster air flow to be more precise,,, See,, a certain amount of vacuum pressure will mix a certain amount of fuel,,, lower levels will have alot of air, and less fuel,,, where the higher pressure will have more ability to draw fuel and air mixed in better which gives more tunability on the dyno. As far as what to do on a buildup,,,, there are litteraly 100's of options to choose from. Ill tell you about some of the engines we have done for ourselves,,, we built a 350 rowcrop this summer,,,, 175 ci, (3-5/8 bore) we took it a step further,,, we used H rods, made a bushing, and then offset drilled the wrist pin bushing higher on the rod,,, that pops the piston up more out of the bore,,, and then we remachine the piston so it fits in the head. That engine is 55hp, has a torque curve of 65 when lugged down,,,, Lots of low end torque added,,, If that was in a H frame,,, you would have a H that can run 4000,4500,5000,5500 low gear classes and have power to pull it. Then theres the stroker options,,,, Chad

Replies:

Add a Reply Name: E-Mail: Subject: Comments: Optional Link URL: Link Title: Optional Image URL: Email Notification: If you check this box, email will be sent to you whenever someone replies to this message. Your email address must be entered above to receive notification. This notification will be cancelled automatically after 2 weeks.

TRACTOR PARTS	TRACTOR MANUALS

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 ]