Search:

Type: Posts; User: Hardrock

Search: Search took 0.00 seconds.

  1. Replies
    15
    Views
    8,374

    Gaining more good info. Thanks for the replies,...

    Gaining more good info. Thanks for the replies, guys.

    That's a nice looking install,1p2m. Mercruiser Magnum?

    I had looked and looked for a 502 Magnum EFI takeoff for my 7.4L, but finally...
  2. Replies
    15
    Views
    8,374

    Hi, 1project2many. I've kind of gathered that...

    Hi, 1project2many.

    I've kind of gathered that the 7427 is the last best OBD1 PCM to use for MPFI. From what I've read, it has functions that even some of the best tuners have yet to uncover. At...
  3. Replies
    15
    Views
    8,374

    Thanks for the link. I had no idea TransGo...

    Thanks for the link.
    I had no idea TransGo offered a PWM eliminator kit. PWM on a clutch apply circuit never made any sense to me. Just more/faster wear.
    That would be a nice upgrade to the...
  4. Replies
    15
    Views
    8,374

    Hi Dave. Thanks for the reply. Basically, I...

    Hi Dave.
    Thanks for the reply.

    Basically, I figured swapping to the '730 would give me the option to tune with Dynamic-efi.
    I didn't see any support for the '7427 on their site.
    Also wanted...
  5. Replies
    15
    Views
    8,374

    TPI conversion 95 GMC truck

    Hi all.

    New to EFI tuning and wanting to learn as much as I can before I dive in.
    Right now, we're building a new (to us) shop truck from several parts we have underfoot.

    The truck is a 100%...
  6. Replies
    1
    Views
    1,851

    Howdy from Illinois.

    I've been lurking here for awhile, trying to get a basic understanding of EFI tuning.
    Lots of great info. Figured I'd jump in.

    Interested in GM OBD1 TBI, TPI, and MPFI, mostly.
    I may venture...
Results 1 to 6 of 6