Porting EQ/ RHS X heads

Mopar Performance Issues

  1. mgoblue9798

    mgoblue9798 Well-Known Member

    Messages:
    192
    Likes Received:
    85
    Joined:
    Mar 16, 2015
    Location:
    atlanta
    Local Time:
    7:24 AM
    Since both are out of production now, maybe someone wouldn't mind sharing a couple tips?
    Plan to keep the 1.92 valve, good 3 angle plus 70 bowl cut. Thanks in advance guys. Stock stroke 340 build with 400 hp and torque target.
     
  2. JoePole1

    JoePole1 A dude in a B body FABO Gold Member

    Messages:
    646
    Likes Received:
    527
    Joined:
    Mar 3, 2018
    Location:
    Hudson Valley, NY. NOT NYC!!
    Local Time:
    8:24 AM
  3. 12many

    12many Well-Known Member

    Messages:
    1,773
    Likes Received:
    2163
    Joined:
    Dec 14, 2016
    Location:
    South Carolina, Thank God
    Local Time:
    7:24 AM
    If you’re doing any porting yourself I would read all the articles you can. There are quite a few, and error on the side of conservative when removing casting. That’s what I did, and only smoothed the seat/bowl ledges in some ports, rounded/tapered around the guide bosses, and gasket matched the intake ports, although the pushrod pinch is pretty intrusive and I’m not sure of the benefits of opening to the gasket there. My 1.92 intake EQ’s did pretty good with my setup, but there surely was room for much better port work, and bigger valves but only by a professional. I stuck to the basics. I have a few pictures the areas I worked over. I spent the most time on the intake bosses and roof in that area contouring as shown in picture looking through the chamber. :) 3076C53C-6A05-4412-BF17-89C415202B77.jpeg 0BBAAA77-47FA-47B7-9A26-0CE076DB10DE.jpeg 607D6A97-5C8B-45A8-8CE4-93955027CBCF.jpeg
     
  4. mgoblue9798

    mgoblue9798 Well-Known Member

    Messages:
    192
    Likes Received:
    85
    Joined:
    Mar 16, 2015
    Location:
    atlanta
    Local Time:
    7:24 AM
    Thank you sir I appreciate your taking time to reply and the pics.
     
  1. This site uses cookies to help personalize content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.