Where can I buy just a single 4 stroke motor without the kit?.

GoldenMotor.com

Mac

New Member
Dec 3, 2009
486
1
0
Maine
Check the vendors/forum sponsors on the left and right < > click on them, some are out of stock, just gotta keep checking.
 

Gator Wrestler

New Member
Jan 22, 2009
124
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Springfield LA
This guy has plenty:

49cc bicycle Motorized GAS ENGINE 4-stroke centrifugal - eBay (item 190346823665 end time Aug-30-10 22:30:10 PDT)

Some like this robin:

https://www.surpluscenter.com/item.asp?item=28-1695&catname=engines

This little Honda is a dream:

http://www.smallenginewarehouse.com/product.asp?PN=GXH50QXA&desc=Honda%20Engine%20%202.5hp%20Horizontal%205/8"x1-5/8"%20Keyed%20Shaft,%20Overhead%20valve%20LOS%207000%20RPM

If you are the DIY type the HF 2.5 can be had usually for under $100

Hope this helps,

Tom