64beam
Donation Time
Hi,
I was talking to a friend regarding my upgrade to the four barrel setup and they said that I may experience some fuel starvation issues with the standard pump and an upgrade to a four barrel with wide open throttle situations. My Tiger is pretty much a stock 260 and I believe I may have to lean down the carburettor from its stock setup. From a previous post, the stock pump flows approximately 15gph but did not state the pressure. My friend said that the SU only put out about 2.5 psi. Can anyone confirm this pressure? The carburettor that I purchased is a 500 cfm unit. Any comments regarding four barrels and stock engines would be appreciated.
Thank you, Robin.
I was talking to a friend regarding my upgrade to the four barrel setup and they said that I may experience some fuel starvation issues with the standard pump and an upgrade to a four barrel with wide open throttle situations. My Tiger is pretty much a stock 260 and I believe I may have to lean down the carburettor from its stock setup. From a previous post, the stock pump flows approximately 15gph but did not state the pressure. My friend said that the SU only put out about 2.5 psi. Can anyone confirm this pressure? The carburettor that I purchased is a 500 cfm unit. Any comments regarding four barrels and stock engines would be appreciated.
Thank you, Robin.