Page 6 of 6 FirstFirst ... 456
Results 76 to 79 of 79

Thread: cam profile mod gains

  1. #76
    Olde mechanic Carport Converter oldeskewltoy's Avatar
    Join Date
    Oct 2006
    Location
    oregon
    Posts
    1,416

    Default Re: cam profile mod gains

    Quote Originally Posted by metcap View Post
    those numbers are for the 2tg stock cams?
    apologies... those are for 4AGE....

    these are for 2TG...

    2T-G Engine
    4cyl in-line water cooled, DOHC
    Bore & Stroke => 85mm x 70mm (1588cc)
    Compression Ratio => 9.8:1
    Ouput => 124hp @ 6400rpm (SAE gross)
    Torque => 113ft/lb @ 5200rpm
    Compression Rings => 2
    Oil Rings => 1
    Intake Valve Opens (BTDC) => 20 deg (16 deg from April 1973)
    Intake Valve Closes (ABDC) => 48 deg (60 deg from April 1973)
    Exhaust Valve Opens (BBDC) => 52 deg (60 deg from April 1973)
    Exhaust Valve Closes (ATDC) => 16 deg (16 deg from April 1973)
    Firing Order => 1-3-4-2


    from here - http://www.toymods.org.au/forums/tec...-diagrams.html
    Last edited by oldeskewltoy; 20-07-2012 at 06:34 AM.
    Information is POWER... learn the facts!!

  2. #77
    Junior Member Grease Monkey
    Join Date
    May 2006
    Location
    Selangor
    Posts
    113

    Default Re: cam profile mod gains

    Quote Originally Posted by oldeskewltoy View Post
    apologies... those are for 4AGE....

    these are for 2TG...

    Intake Valve Opens (BTDC) => 20 deg (16 deg from April 1973)
    Intake Valve Closes (ABDC) => 48 deg (60 deg from April 1973)
    Exhaust Valve Opens (BBDC) => 52 deg (60 deg from April 1973)
    Exhaust Valve Closes (ATDC) => 16 deg (16 deg from April 1973)
    Firing Order => 1-3-4-2


    from here - http://www.toymods.org.au/forums/tec...-diagrams.html
    Thanks a lot for pointing it out, great info. So according to the factory manual the 222 head and above cam specs are 256/256 with 10.27mm lift and 32deg overlap.

  3. #78
    Low rep Grease Monkey
    Join Date
    Apr 2010
    Location
    bkk
    Posts
    115

    Default Re: cam profile mod gains

    which engine are you asking about?

  4. #79
    Junior Member Grease Monkey
    Join Date
    May 2006
    Location
    Selangor
    Posts
    113

    Default Re: cam profile mod gains

    Quote Originally Posted by metcap View Post
    Thanks a lot for pointing it out, great info. So according to the factory manual the 222 head and above cam specs are 256/256 with 10.27mm lift and 32deg overlap.
    ok I just timed my 2tg 222 head+cams and I got the total duration at 1.27mm(50 thou) is 261deg, so why is it different from the factory specs?

Similar Threads

  1. PK belt profile??
    By TERRA Operative in forum Tech and Conversions
    Replies: 4
    Last Post: 01-06-2009, 08:04 PM
  2. Cam Profile - Regrinding
    By kylestyleup in forum Tech and Conversions
    Replies: 44
    Last Post: 26-01-2008, 01:51 PM
  3. age in publie profile
    By Xistant in forum Toymods Car Club Membership and Feedback
    Replies: 26
    Last Post: 18-05-2006, 04:13 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •