Wednesday, April 24, 2013

Weekly Update 4/24

4/24


Client: Classic car enthusiasts and hobbyists

Need: In today’s classic car scene, there is a new trend of replacing aging V8 engines (small block Chevy’s in particular) for newer, more modern engines from new Chevrolet cars and trucks (LS engines). The advantages of this swap include better drivability, better gas mileage, and more power potential. However, not everybody is embracing this new trend, and would rather keep their trustworthy generation one small block or big block V8. While the newer LS engines are great, the swaps often cost too much, are time consuming, and involve a lot of individual research and frustration. Often times, classic car owners have thousands of dollars invested in their V8s, and thus it is not cost-efficient to swap for a LS engine. There exists a need for those who wish to keep their older SBCs to add the advantages of the newer LS engines. While fuel injection kits exist for SBCs, no kit on the market today combines both the fuel injection and ignition system of a LS engine in a single kit while using readily available off-the-shelf parts.

Problem Statement: While generation one small block Chevy V8s are the go-to solution for both classic Chevy and some Ford owners, the outdated carburetor fuel delivery system and the problem-ridden distributor ignition system cause poor drivability, meager gas mileage, and owner frustration. While an LS engine swap solves all of these problems, the swaps are expensive and time-consuming. A new retrofit kit that combines the far superior electronic fuel injection system and distributor-less eight coil ignition system to replace the carburetor and distributor on generation one small block Chevy V8s is required.

Objective Tree:

Function Structure:
PDS:

For 5/1:

  • Calendar/Gantt Chart
  • Finalize design
  • Start report

Wednesday, April 17, 2013

4/17 & 4/24 Update

4/17

  • Decided to change project topics
  • Changed project to EFI SBC V8 Retrofit
  • Objective statement for new project


4/24

  • Catch-up with previous labs
  • Function Structure
  • PDS
  • Objective tree
  • Make calendar to outline rest of the year

Wednesday, April 10, 2013

4/8-4/10 Weekly Update

4/10

  • Worked on stress and loading problems
  • Buy/Build Architecture
    • Slider: Buy
    • Camera Mount: Buy
    • Crank/Pulley: Buy
    • Base: Buy
  • Differentiating factors from other similar products?


Next Week (4/17)
  • Sources for materials/architecture
  • Finalizing design
  • Strain problems for quiz