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Forum: HoseHeads Sprint Car General Forum (go)
Moderators: dirtonly  /  dmantx  /  hosehead


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Topic: Midget Engine Email this topic to a friend | Subscribe to this TopicReport this Topic to Moderator
Page 1 of 1   of  2 replies
dfsmith
November 04, 2013 at 07:06:00 PM
Joined: 11/04/2013
Posts: 1
Reply

I'd like to get some info on the different engines maybe from guys that do them themselves with knowledge of building. What are all the differnt engine types and is there a base engine family where these came from? In other words can you get an old cast iron block (chevy,ford,mopar, toyota) and build your own with aluminum head, off the shelf cam, pistons, crank,rods. Are they stroked with a different crank and punched out. Just some info because the research i have done it seems like this NSA stuff nobody says anything lol. I'm new entering the Midgets and just trying to gather as much knowledge as possible.




darnall
November 05, 2013 at 08:39:08 AM
Joined: 09/02/2009
Posts: 454
Reply

The Esslinger is the most widely used midget engine, and you can take a ford 2300cc iron block (pinto, ranger, old mustang) an esslinger catalog and a fistfull of money and build a steel block version of the esslinger ST engine. 

 

An older favorite was the pontiac... you can get a 4cyl S-10 pickup block and start building a steel block pontiac...there are lots and lots of used heads, injectors, oilpans and such to be found pretty inexpensively.

 

A newer low buck engine that is gaining momentum is a chevy ecotech. There are several places that sell injection systems, ignitions, and re programmed ignition boxes that be used on a basically stock ecotech long block..this option is not up to snuff with the esslinger, gearte, mopar, fontana engines being used in 90% of midgets but for the money it is a really good short track or sportsman series option.

 

The sad thing is that you can usually find a good used gearte or fontana engine complete cheaper than you can scratch build a stock block motor, and you will have a motor that is more apt to be competitive with most midgets, but you will have much much more maintenance cost with one of these.

 

If you decide to go the Ford 2300cc/homemade esslinger route, get ahold of me... I have one right now with lots of the big ticket components already found and ready to go (injection, oilpan, header, etc) that I would sell or part out to somebody wanting to use them.


Loose is when you hit the wall with the rear of the
car, tight is when you hit the wall with the front of
the car. Horsepower is how fast you hit the wall and
torque is how far you move the wall.

dirtdevil
November 05, 2013 at 05:53:35 PM
Joined: 09/30/2005
Posts: 1387
Reply


thanks for the info, i too have pondered the same thing, it seems the focus and ecoteck have become somewhat of a affordable mill , I run -12 410 currently and keep my eyes on the Gearte -12 stuff simply because some of the valvetrain ect is compatible, I was just curious how competitive it still is?, Gearte uses a aluminum block correct?, are the Merccruiser blocks the iron version of a similar platform?





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