Like I said, I was out mowing grass and drinking beer - the added fuel flow through fogger idea just popped up.
Been done many times before and works very well.
But in this case I'd have to say if you think it takes $20,000 for a decent EFI system you are mistaken. It does cost more than a decent forced induction carb but there there are none of the carb shortcomings either.
I have a "from scratch" (aftermarket ECU) port fuel injected V8 project coming up this winter, I don't expect to have more than $2000 when all is said in done.
Knowing where to source the parts and doing some of your own fabrication is a huge cost savings.
