Info on my '85 Camaro Z28

1985 ECM upgrade project begun !!     99-08-26 Finished => 99-08-30.

   My "new" 93 Dakota ClubCab 4x4 w/5.2l V8    front  , side. 

Back to my EPROM/ECM page

'85 Z28/ZZ4-TPI Performance Modifications - Page Last Updated 991101

This project will detail the steps, parts, hints, techniques for performance modifications I've made to my 1985 Z28 and it's GM TPI induction sitting atop a GMPP ZZ4 crate motor.

Edelbrock (Part# 3860) High-Flo TPI intake
  Pics of Stock TPI intake & ZZ4 heads

  Pics of Edelbrock High-Flo TPI intake

  Pics of PORTING Edelbrock High-Flo TPI intake

GMPP LT4 HOT cam (PN 24502586) and CompCams 1.6 ratio Roller Rockers (PN 1418-16)
  Pics of LT4 HOT cam, CompCams 1.6 Roller Rockers

Stock Plenum Porting for Large-Tube Runners and 58mm Throttle-Body
  Pics of Porting Stock Plenum

  Pics of Stock and Aftermarket Runners

  Pics of Stock and Aftermarket Throttle-Bodies

  SLP Stainless Steel 1-3/4" 4-to-1 headers w/AIR, Random Tech. performance Cat.

  Pics of misc engine and car mods including:
      Cold-start Injector blockoff kit
      March Underdrive pulleys
      BFG 245/50/15
      MSD 6A Ign.
      Rear End carrier/axel/gears
      700R4 speedo gears
      Driveshaft Safety Loop