Engine Modifications

  • daves66nova
    Using vapors from gas already going to carb?
    daves66nova 21 Aug 2010 - 12:56

    What i want to do is route gas to a container and draw fumes out of there and also use that gas to go to the carb after.It would use 2 small fuel pumps,one to pump to the container and from there,another...

  • Muskratt2
    460 Gas Mileage Questions
    Muskratt2 26 Jul 2010 - 13:39

    I'm getting ready to rebuild a 460 for my dually. The 460 in my truck currently gets 7 MPG hauling my trailer with race car now! The reason I'm getting ready to rebuild the motor now is because of 2 reasons...

  • Eric
    Hemi-head, squish area, ultra high compression engine
    Eric 6 Jun 2010 - 12:19

    http://www.freepatentsonline.com/7650872.pdf

  • mikehallbackhoe
    advancing a camshaft
    mikehallbackhoe 4 Jun 2010 - 11:50

    the 477 and 475 superduty ford engine is the same engine. in 1970 the 477 specs were 253 hp @ 3400, and 415 fp @ 2000. in 1975 the 475 specs were 203 hp @ 3400 and 341 fp @ 2600. I assume the cam is...

    8 comment(s)
  • rglinks
    Supercharger ???
    rglinks 27 May 2010 - 19:59

    Hi guys

    I'm a newbie here so please excuse me If I do something wrong.

    I just found this site and seems very interesting but very technical to me.

    One topic that I found very...

    1 comment(s)
  • threepiston
    Evans NPG waterless coolants...
    threepiston 29 Apr 2010 - 03:01

    They claim that since there is no water, there is no vapor in the cooling jacket, and you can run hotter, cleaner, and more efficiently. I need it for a swap project that might run hot when in use, and I...

    7 comment(s)
  • nrlightfoot
    Singh Grooves on a Kawasaki KLR 650
    nrlightfoot 9 Mar 2010 - 20:11

    I'm thinking about cutting some Singh grooves in the cylinder head of my KLR 650 motorcycle in hopes of getting better fuel mileage, does anyone know if just cutting the grooves and doing nothing else will...

    5 comment(s)
  • jcf
    power lynz on a diesel cylinder head
    jcf 23 Feb 2010 - 10:14

    i have a hilux 2.8 diesel auto.i'm planning to put power lynz on intake and put ss screen on nozzle.i'm also planning to put a hydrogen generator and diesel evaporator.may be one at a time.this is for mike....

    2 comment(s)
  • Pinhead
    Estimated Increase?
    Pinhead 10 Jan 2010 - 19:34

    I'm finally in the process of rebuilding my '79 Honda CB650 motorcycle engine. I'm having CB750 pistons and cylinders re-worked to fit. The CR will be ~11:1 and displacement will go from 626cc to around...

    1 comment(s)
  • pstrbrc
    prefered lynz geometry?
    pstrbrc 1 Jan 2010 - 19:24

    I think this question is for MPGMike, but I'm gonna do it publicly just in case anybody else is interested. For that matter, I'll take anybody's input. Scrap 1/2" plate aluminum is pretty cheap. Reading...

    7 comment(s)