Bruce ( Shrinker )
try not to get to caught up in thinking that the small drops come from the transfer and the large from the main boosters.Of course they are different sizes,but if you just think like that you will miss other important goodies.
This is what i find with tuning.
The transfer fuel if its done correct - it really does set the driving style of the vehicle.much vehicle movement for small throttle movement.
It does this by producing a hot cylinder and this is extremely important as it sets up the cylinder condition to take the larger mains fuel droplets.If the cylinders are not nice and hot the mains fuel builds lower cylinder pressure than optimum.
Then comes the mains fuel for constant power production later in the load which requires a mixture of droplet sizes for optimum power production.
The boosters in a Holley do give a few different droplet sizes but its all too big and very hard to control.
Smart carby you can gas the fuel if you want,but that is not what is always required.
you can experiment with making the transfer fuel smaller and experiencing the difference it makes in drving.when it has correct spark timing moving with it,you can get it very good.
On my car i have a 800cfm Holley with straight bar boosters and programmable ignition and this is a plug that is achievable with tuning in those areas.what comes with this plug is smooth power and much vehicle with minimal throttle movement.
This plug is idling around,cruising and WOT runs.it never gets black.
try not to get to caught up in thinking that the small drops come from the transfer and the large from the main boosters.Of course they are different sizes,but if you just think like that you will miss other important goodies.
This is what i find with tuning.
The transfer fuel if its done correct - it really does set the driving style of the vehicle.much vehicle movement for small throttle movement.
It does this by producing a hot cylinder and this is extremely important as it sets up the cylinder condition to take the larger mains fuel droplets.If the cylinders are not nice and hot the mains fuel builds lower cylinder pressure than optimum.
Then comes the mains fuel for constant power production later in the load which requires a mixture of droplet sizes for optimum power production.
The boosters in a Holley do give a few different droplet sizes but its all too big and very hard to control.
Smart carby you can gas the fuel if you want,but that is not what is always required.
you can experiment with making the transfer fuel smaller and experiencing the difference it makes in drving.when it has correct spark timing moving with it,you can get it very good.
On my car i have a 800cfm Holley with straight bar boosters and programmable ignition and this is a plug that is achievable with tuning in those areas.what comes with this plug is smooth power and much vehicle with minimal throttle movement.
This plug is idling around,cruising and WOT runs.it never gets black.
