December 2017: The 4 TBI system .design has finally taken shape and will be introduced at Helen, GA Corvair Show April 2018. A lot can get delayed and go wrong before then, but we are very optomistic about this design and feel we can make this happen. We also have a Turbo sitting in the shop when will be an EFI setup, but dont know when it will be completed. I still have a full time job.
This setup will use the standard Corvair Throttle linkage, even the FC. 4 throttle bodies that will no.t use progressive as 4 injectors evenly distributing fuel through 4 openings will give a better and smoother fuel burn . The 140 engine air filter system will also fit all units.
2 and 4 TBI have been developed and currently undergoing testing and the 2 TBI version can be used on the 140 with block-off plates if needed. Turbo model also under development.
Current Brown EFI 140 customers will be able to upgrade/trade-in current system to 4 TBIs. Details, cost, etc are still under development.
Production model will differ