I extensively updated the web site over the holiday weekend.
 There are new articles on the fundamentals of intake systems,
 welded p-ports, Holley carb systems and slide throttles.

 http://www.rotaryeng.net/intake.html

 Please read them and tell me where they can be made clearer or
 where I have made mistakes and why. Thanks.

 The work on these will be ongoing for quite some time.

 I have also added a classified ad section at the end of the front page.
 Scroll down to the bottom and take a look.

 Paul Lamar


 Paul Lamar I am building rv7 and wonder if anyone know's the builder
 of motor mounts that bolt between oil pan and engine I have one and plan
 to use it but must modify it as it was built for rv7-a need to find
 angle to place landing strut mount if I can.

 also am interested in your 555 circuit board

 -Keith Menard

 I think the guy went out of biz that was building those mounts.

 I don't recommend those mounts as it puts too much heat into
 the rubber bushings and they are too close to the hot side of
 the engine. That means the motor mount tubes interfere with
 a muffler or exhaust manifold.

 I can give you a dwg of an RV7 motor mount if that is what you need.
 Jerry Hey builds complete motor mounts. He has built several RV7 mounts.
 .............Jerry Hey <jerry@jerryhey.com

 Paul Lamar

Paul,

What timing location did you use for the location of the P-Port?
Did you transpose the timing location of the RX-8 side port for the location of the P-Port?

Wade


I used this dwg to locate the p-ports. Same as the Mazda Lemans engine.

You can read the Mazda tech paper on the Lemans engine here.
http://www.rotaryeng.net/Mazda_R26B_US.pdf

Paul Lamar