Someone let Larry Dubas know his email has been hacked and someone is trying to scam people like me into giving him money.

Thanks

Drew

My comment was not directed at you, someone said something else above.

Anyway, I always go back to stock settings and work from there.
With the exception of altitude, stock jetting is normally pretty close.
Only thing I ever do on early 3310s is do away with the secondary power valve. Most people get confused by it, so easier to leave out.

Example:
I just sent two boxes from my shop in Georgia to Spain via Fed ex.

Box one:
14x18x24 55lbs

12x12x24 32lbs

Total for these both (combined) was $390.
I find weight honestly isn’t super critical for Fed ex, but play with the overall dims.
There is a very specific reason I use certain standardized boxes.

Controlling the air is kind of clever.  Like an IAC that's always in operation.  Duty cycle control of carburetors on the fuel side was common OEM practice before EFI took over and development ceased.  For a little while Holley offered a duty cycle kit for four barrels that used repurposed OE parts to allow dashboard control of mixture, but without the O2 feedback control of this kit.  I'd wager you could blend the two approaches to get to something really cool, but that would defeat the simplicity of his deal.

Barry, you would really like this kid.
He made this system and to prove his point he installed a lawn mower carb. Idea was a mower carb would draw so much air on his 302 it would be to rich to run.
He even ran power tour with that setup.
Of course no one understood the reasoning and was like “he runs a mower carb to get economy! Cuz it’s small.”

Anyway, he ran power tour this year with the carb on a six foot pipe. It’s absurd.

So the dynamic he finds himself in…

He made videos of some ideas he had.
I encouraged him to do so, I just love it when “common knowledge” is incorrect. Like “small carb=lean.”

His videos explained exactly what the tools were.
He was nagged to death by thousands to make his parts and control system available.
He did not want to be bothered selling any of it.
Eventually he caved and has produced a bunch, but there are 100 people wanting it for every one he can make. So I am not sure why he would bother advertising stuff or trying to explain what he has had in videos previously.

I suspect it is a common view that if you are in business you are actively trying to sell stuff.
I find myself in the opposite situation, I simply cannot do 80% of the work requested, so I just focus on doing the 20% as well as I can.

Yeah, I know the 850s.
I have four sets in process.

I looked up the 6109s. Eh double pumpers. Cool.
But the whole reason to use 660s is to mount inline. Otherwise double pumpers just make more sense.

$400-$600 is typical.

I assume the throttle shafts and air bales are destroyed, so I price accordingly.
The restored ones I sell are nice, but very expensive for most folks, probably near what new ones would cost.
For race carbs, they are sure hard to beat.