Hartley Enterprises brings you the H1 V8 engine.     After 4 years of develop-ment and testing, the final product is a robust design with patented features related to it's compact design.  

The H1 V8 is a 2.8 (or new 3.0!) liter 32 valve V8 which weighs less than most 4 cylinder engines and is about the same size.  Track cars and other lightweight race veh1cles which have been limited to 4 cylinder engines for size and weight reasons are the target market.

For more information on this engine, please look through the website.  Check back from time to time for updates. 

  

 

 

 

(4-25-2009) New H2 BUSA is released. 

The H2 BUSA is a 4 cylinder engine that captures the performance of the Hayabusa engine and packages it for 4 wheel applications.

See the H2 BUSA page for details.

 

 

  

Site update 4/26/2009...Price page added with 3.0 liter option for the  H1V8 engine

Site update 4/25/2009...  H2 BUSA is released.  Check the H2 BUSA page for details.

Site update 1/5/2009 H2 BUSA page added.

Site update 9/28/2008...H2 BUSA announcement and pictures added to the gallery.

Site update 7/21/08...added links page

Site update 4/14/08...added information about new crank, news update, engine gallery update

Site updated 7/27/07...added the Video page. 

Site updated 10/15/07... added new plenum pictures on the gallery page

Site updated 10/15/07... page added to offer plenum for busa engined cars

Site updated 10/16/07... H1V8 News Flash added on home page 

Site updated 10/10/07,,,added article in the PRESS page.