Approval Details

Valid E.O.


This Executive Order approved the specified parts on on November 5, 2007.
As of Sunday, July 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

2007 and 2008 model year Harley-Davidson Touring, Softail and Dyna motorcycles originally equipped with the 1584cc fuel injected engineScreamin' Eagle 1690cc Big Bore Stage-1 Kit (29903-07A, 29904-07A, 27539-08, 27540-08, 27535-08, and 27536-08), includes the following main components: Screamin' Eagle air filter, larger bore cylinders to change bore from 3.75 to 3.875 inches, larger bore pistons to accommodate cylinders, piston rings, gaskets, and a new ECM calibration. The new ECM calibration is a dealer downloaded file that requires the use of a scan tool for installation. Kit increases engine displacement from 1584 to 1690cc.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-338-61
  • Executive Order 338-61 / D338-61
  • ARB # D-338-61
  • Executive Order No: D-338-61
  • C.A.R.B. No. D-338-61
  • Resolution D-338-61
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-338-61 PDF

D-338-61 Document:

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