Results 1 to 6 of 6

Thread: NewB

  1. #1
    Fuel Injected!
    Join Date
    Dec 2017
    Posts
    116

    NewB

    Hey guys looks like a good forum to understand and get some good help from on a project I just completed. Ill post soon the issue I seem to have that I cant seen to get straightened out.
    Any way I have a 94 C2500 extended cab with a 383 that I had built from a local machine shop that also builds racing engines and also is a very good friend..
    Thanks for help in advanced and here’s a pic of the project at hand..
    Attached Images Attached Images

  2. #2
    Fuel Injected!
    Join Date
    Oct 2012
    Location
    Boynton Beach Florida
    Age
    61
    Posts
    83
    Hi
    Nice truck
    Curious what cam did you use LSA# around 117 I hope?
    Avatar is my motor 800 RPM 184ft Lbs Torque 18 inches x 18 inches x 9 inches thick external combustion engine.

    98 WS-6 full tube chassis rally car Aluminum Block LS2 (soon to be LSX 376)(in Storage)
    95 Suburban 6 inch drop, Pioneer DVD in Dash 5.7 TBI, 220cc 2.02x1.60 64cc heads, Stainless longtube headers 2.5 crossover 3 inch exhaust, LT-4 roller cam.
    2002 Seville STS

  3. #3
    Fuel Injected!
    Join Date
    Dec 2017
    Posts
    116
    Rut Ro
    No its Lunati 54760 hyd roller Lobe separation is 112........ This was suggested by Harris performance
    213/219 @ 50
    447/471 lift
    Motor runs good after its up to temp but its got issues on cold start and hot restart is very rich. Chip is on its way back to Ed at super chips in Ok.....
    I neede to start a new topic on this....

  4. #4
    Fuel Injected!
    Join Date
    Jan 2017
    Posts
    411
    I saw your BBC injectors in the for sale section...what are you using now and what makes you think the BBC ones are too much for your application? For starters, you can't swap a bigger injector in and expect it run right on the same tune. You need to let Ed know what injectors you're going to use and have him change it in the chip. As an FYI bro's truck is a 350 .040 vortec head L98 cam shorties using the BBC 74#. I would think that you would run out of injector with your hotter setup.

  5. #5
    Fuel Injected!
    Join Date
    Dec 2017
    Posts
    116
    The whole injector issue was what was suggested and we cant get it to work so Ed suggested to run the 65pph injectors and he will reset the tune as the chip is on its way back to Ed. This is a Low rpm motor built for towing a trailer so rpm will most likely be under 5000 rpm.
    This injection is all new to me and trying to understand how it works and what needs to change to make it work like its supposed to. I have a snap on scanner that I picked up from e bay so I can set throttle plate to where it needs to be so the iac can be where it need to be. And also letting Ed know what he needs to correct the rich cold start and rich hot restart so hope to get the chip back next week..
    I’m going to start another thread...Thanks
    Last edited by C2500; 12-30-2017 at 05:05 PM.

  6. #6
    Fuel Injected!
    Join Date
    Oct 2012
    Location
    Boynton Beach Florida
    Age
    61
    Posts
    83
    I know a lot of guys years ago wanted the BBC injectors.
    They flow great at longer pulse widths but are a little wonky at small pulse rates making idle and low throttle problematic.
    Avatar is my motor 800 RPM 184ft Lbs Torque 18 inches x 18 inches x 9 inches thick external combustion engine.

    98 WS-6 full tube chassis rally car Aluminum Block LS2 (soon to be LSX 376)(in Storage)
    95 Suburban 6 inch drop, Pioneer DVD in Dash 5.7 TBI, 220cc 2.02x1.60 64cc heads, Stainless longtube headers 2.5 crossover 3 inch exhaust, LT-4 roller cam.
    2002 Seville STS

Similar Threads

  1. Newb from ATL
    By pdmracing in forum Introductions
    Replies: 2
    Last Post: 01-29-2018, 09:43 AM
  2. Newb from NC & GA.
    By Queencityspeed in forum Introductions
    Replies: 2
    Last Post: 10-10-2016, 08:31 PM
  3. Old but Newb
    By BoxCar72 in forum Introductions
    Replies: 0
    Last Post: 05-31-2016, 04:58 AM
  4. Newb..
    By k5nutt in forum Introductions
    Replies: 2
    Last Post: 06-19-2013, 10:21 PM
  5. Not so new newb from FL
    By 1BadAction in forum Introductions
    Replies: 7
    Last Post: 04-16-2012, 06:24 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
  •