DangerNewb
07-15-2024, 09:42 AM
There's 5 small screw adjustments. Two are related to acceleration, 1 for sensitivity and 1 for fuel volume.
Anybody know for sure which way the sensitivity adjustment works? Turning right or +, means more sensitive to throttle input or it takes more throttle movement to get response? My limited testing seems to suggest going left or - minus, makes the throttle response more sensitive.
I've left the accel fuel volume set to standard so far. Would like to know the sensitivity setting for sure, then fiddle with the Accel fuel volume. The overall fuel setting is slightly positive (rich) from standard.
I have a mashup up promax with 260 fuel injection adapted (believe porting similar to 260 also) and trying to get a little better low end response. Been told 260's are soft at low rpm so maybe it's just what it is, but want to get it the best that I can. It runs strong once up to 3k or so. But off idle response is pretty soft.
Any guidance is appreciated. The Brucato literature doesn't clarify. Just says it's the throttle sensitivity screw.
Anybody know for sure which way the sensitivity adjustment works? Turning right or +, means more sensitive to throttle input or it takes more throttle movement to get response? My limited testing seems to suggest going left or - minus, makes the throttle response more sensitive.
I've left the accel fuel volume set to standard so far. Would like to know the sensitivity setting for sure, then fiddle with the Accel fuel volume. The overall fuel setting is slightly positive (rich) from standard.
I have a mashup up promax with 260 fuel injection adapted (believe porting similar to 260 also) and trying to get a little better low end response. Been told 260's are soft at low rpm so maybe it's just what it is, but want to get it the best that I can. It runs strong once up to 3k or so. But off idle response is pretty soft.
Any guidance is appreciated. The Brucato literature doesn't clarify. Just says it's the throttle sensitivity screw.