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Speed Engineering

Former Vendor

Last Activity: May 31, 2022 09:32 AM

About Me

  • About Speed Engineering
    Location
    California

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General Information
  • Last Activity: May 31, 2022 09:32 AM
  • Join Date: Feb 6, 2004

Social Profiles

Home Page
http://www.speed-engineering.com/
This Page
https://www.performancetrucks.net/forums/members/speed-engineering-18626/

Friends

Showing Friends 1 to 10 of 11
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Visitor Messages

Showing Visitor Messages 1 to 5 of 5
  1. Speed Engineering
    Feb 22, 2016 10:13 AM - permalink
    Our headers will work. Our Y-Pipe will not.

    Thanks
    Sean
  2. Tboostin
    Feb 19, 2016 06:35 AM - permalink
    2011 Siverado Z71 headers and y with 6L80 and will the flange be the same on LS7 engine?
  3. Speed Engineering
    Apr 29, 2013 11:36 AM - permalink
    Sent messages.

    Thanks
    Sean
  4. gnd111
    Apr 25, 2013 07:08 AM - permalink
    I have a LQ9, bored / stroked to 404. PRC 2.5 heads, 01 Sierra Reg Cab, 4L80 with 3400 Yank and 4:10 gears.
    I am looking to get a cam with better vacuum / street manners than my current Ca..
    236/238 .615”/.605” 111LSA +1 advance
    I think the real issue with the current cam is the 111 LSA so I would be looking for a 114 LSA cam.

    Suggestions?
  5. booger78z28
    Apr 23, 2010 12:44 PM - permalink
    i need a quote for some pacesetter LT headers for a 04 GMC 1500 sierra 2wd, need coated and non-coated qoutes, thanks, shipping will be to 64119

    please email me back
    booger78z282003@yahoo.com

    or call me 816-810-6149, name is Kevin.....thanks

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