- Old School EFi
- uThe Master has arrived in Seattle
- Thanks OLD SCHOOL EFi!!
- - we're working on it :)
- 95 GMC 454 7427 PMC with $31 mask
- Thanks Dave !!!!!
- Wide Band O2 (WBO2 Tuning) Spreadsheet
- Thanks again Dave!!!
- Thanks OldSchool!!
- Worth a shot
- 93 GMC w/Moates adapters, need someone to tune it.
- 95 5.7 Liter TBI swap to 2002 5.3 Liter
- Great job Dave W at Old School EFI
- Custom LSx Harness
- 1991 chevy dually, chip??
- win aldl
- Performance is spelled " CHIP "
- New gearhead here
- ALDLDroid for datalogging and dashboard
- 40 Amp Fan Relays - Dual Speed