Re: How to select the right carb boosters?
Posted: Thu Jun 10, 2021 5:44 pm
Tuning using a wide band may be part of the problem.
Give it the fuel it wants to go fast VS some text book AFr @wot... Let it eat as required. Use the afr meter as a basic "your getting pretty lean bud" warning device to keep you out of trouble....
IMHO the 750 carbs (any brand/type carb) are generally just more powerfull than any 600-650 cfm carb or any type..
Doesn't matter if its on a 305..... or.... the 750…s just make more Top end WOT power and run at least a bit faster on pretty much everything... I hope that 650 avs2 carb is not really as lame (WOT power) as you are seeing.
I have the benefit of measuring the performance on the car of compare various carbs and stuff. Never yet messed with the 650 avs2 carb yet.. Joe Sherman liked the 800 cfm avs eddy carb. (Previous version before AVS2 series.
Give it the fuel it wants to go fast VS some text book AFr @wot... Let it eat as required. Use the afr meter as a basic "your getting pretty lean bud" warning device to keep you out of trouble....
IMHO the 750 carbs (any brand/type carb) are generally just more powerfull than any 600-650 cfm carb or any type..
Doesn't matter if its on a 305..... or.... the 750…s just make more Top end WOT power and run at least a bit faster on pretty much everything... I hope that 650 avs2 carb is not really as lame (WOT power) as you are seeing.
I have the benefit of measuring the performance on the car of compare various carbs and stuff. Never yet messed with the 650 avs2 carb yet.. Joe Sherman liked the 800 cfm avs eddy carb. (Previous version before AVS2 series.