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Tech Advice

As a GTOAA member, you can write, call or e-mail the tech advisors with questions related to their area of expertise. If you do contact a tech advisor, be sure to cite your GTOAA membership number. Also, don’t forget to check the online forums such as those listed below for answers.

Tech Forums

  • PY Forums
  • LS1GTO.com
  • Advisors

    Chief Technical Advisor Scott Tiemann (517) 647-2433(preferred) – Email
    11817 E. Grand River,
    Portland, MI 48875
    1964 Craig Gibney (570) 784-7475
    64 Dietterick Road, Orangeville, PA 17859-9008
    1965 Jim Mott (208) 731-6476 – Email
    3398 E. 4000 N, Kimberly, ID 83341-5000
    1966 Marvin Minarich, Sr. (815) 467-0381 Email
    26265 West Highland Drive, Channohon, IL 60410
    1967 Terry Weiner (847) 758-6112 Email
    409 Ronnie Drive, Buffalo Grove, IL 60089-1151
    1968 Scott Veracka (603) 795-4342 Email
    26 Pleasant Street, Lyme, NH 03768
    1969 Scott Tiemann (517) 647-2433 Email
    11817 E. Grand River, Portland, MI 48875
    1970 Chuck Henley (330) 714-7916 Email
    3626 Broad Vista NW, Uniontown OH 44685
    1971-1972 Dan Jensen (517) 647-2474 Email
    11944 E. Grand River, Portland, MI 48875
    1973 Bill Markowski (716) 652-1911 Email
    1341 Stolle Road, Elma, NY 14059
    1974 Terry Doolittle (541) 476-4280 Email
    543 Serenity Lane, Grants Pass, OR 97526
    2004-2006 Jerry E. Klaus (518) 645-2576 Email
    1884 Guide Board Road, Schuyler Falls, NY 12985
    Judges Darrell Davidson (330) 352-0110 Email
    15709 Marshallville St NW, Canal Fulton OH 44614
    GT-37 Bill Weeden (608) 295-4890 Emailwww.GT-37.org
    708 East 3rd Ave, Brodhead, WI 53520
    Exhaust Gardner Exhaust Systems (845) 758-8003 Email
    15 Glenn Pond Drive, Red Hook, NY 12571
    Engine Interchange and Heads Ronald Rocchi – Pontiac Performance Engineering
    9444 N. Marion, Morton Grove, IL 60053
    (847) 966-0998 Email
    Carburetors Jon Hardgrove (573) 392-7378 (Daytime) Email
    204 East 15th, Eldon, MO 65026 – website