Thursday, February 18, 2010

Stroke Pin How Can I Increase Stroke In My Inline 6?

How can i increase stroke in my inline 6? - stroke pin

Ive got a 300 6 cylinder in-line ... How can I get more movement with her? his "big" 6 so that there are no large stocks of foreign exchange Crank, do not tell the head 240 of the compression me know. It is a place I know for a larger crank? How can you do?

There is a way to do with the people in the crank? as different pin position, and different length cranks?

Thank you in advance for your answers relevant.

2 comments:

Pilgrim said...

Wow, that brings back memories!

Back in the early days of Ford flathead V8, we see guys that you can grind the crankshaft rod journals outside the center to the external dimension of the journal, and this in a number of things:
1. A longer stroke.
2. Increased compression.
3. Reduced friction in the journal by reducing the size of the camp.

He thought even a set of mind to describe this process.

Since this method of improving engine Perfromance not change the diameter or the size of the port, but only the drawbar, which applies to any car with this relatively Cheap Trick, such as a bar of "Hot"

Thanks for the flashback.
.

Mountain Top said...

Yup Can.

If there is a steel crankshaft, cast iron is not, then you can solder magazines, then ground all year. You also need other things to round rods, and maybe the pistons. Oh, and remember, new drilling and chamfered holes, lubrication, and re-balance the whole assembly.

Before proceeding, we ensure to that between the crankshaft and the introduction and the short stem does not end with the plunger handle the press on the bottom of the race. To a certain extent, the change could cut the skirt out, but at some new pistons will have a different pin location. However, there is a limit to this particular case, the grip his heart at the beginning of the block size.

If you have a lot of money, wi Retailerswill make a steel billets - all custom CNC to the desired size.

Of course I will replace all the needs of others - boards, rings, bearings, etc.

This is a great project. Start a bushel of $ 20 bills should. Good luck.

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