Date:         Mon, 24 Mar 2003 14:39:08 -0500
Reply-To:     Wolfvan88@AOL.COM
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Robert Lilley <Wolfvan88@AOL.COM>
Subject:      Re: lifters for new engine?
Comments: To: bostneng@FCL-US.NET
Content-Type: text/plain; charset=iso-8859-1

<<<Mr Lilleys cam has about 8 degrees increased duration and NO increase in lift at the cam  It is after all a stock cam reground to different specs >>>

That is NOT the truth Mr. Donalds...


While it is a stock cam IT DOES HAVE increased lift at the cam... also an increase in duration.
It has the same profile on both the intake AND exhaust.  Combined with the light weight (used lighter rockers to avoid using heavier springs to better control the valve when using increased lift)ratio rockers it has really good low end power.





       Stock   W/ 1.1:1  W/1.25 Rhino Ratio Rocker Arms

Intake .330    .363          .423
Exhaust .317   .349          .396
Duration ? ? ?

Grinder: Web-Cam

Modified #91 Grind HYD
             W/ 1.1:1      W/ 1.25 Rhino Ratio Rocker Arms

Intake .363      .399         .454
Exhaust .363     .399         .454
Duration 265 °    265 °        265°


Modified #91 Grind HYD
               With 1.1:1 With 1.3 Pauter Roller tip Ratio Rocker Arms


Intake .363      .399          .472
Exhaust .363     .399          .472
Duration 265 °    265 °         265°




Robert