How do I tune out lugging while coasting.
#1
How do I tune out lugging while coasting.
I'm currently tying to fine tune some TSP LS6 heads, and 231/237 cam, with headers, 37# injectors, and a bunch of other changes.
I finally have the throttle blade hole and IAT's where I want them.
I have the IFR tables good enough to get me 0 to -6 on my LTFT's.
I got the crank VE tables good enough so it starts without any intervention.
But I don't know how to tune out this nasty lugging I get coasting from 60 to about 50mph. I tried messing with the throttle follower tables, but I guess I'm not sure what I need to change.
Can anyone give me a nudge in the right direction
I'd really appreciate it
I finally have the throttle blade hole and IAT's where I want them.
I have the IFR tables good enough to get me 0 to -6 on my LTFT's.
I got the crank VE tables good enough so it starts without any intervention.
But I don't know how to tune out this nasty lugging I get coasting from 60 to about 50mph. I tried messing with the throttle follower tables, but I guess I'm not sure what I need to change.
Can anyone give me a nudge in the right direction
I'd really appreciate it
#3
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Join Date: Sep 2003
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raise desired idle in gear to something silly like 1200-1300 and see if it goes away, if so you need more air or less VE in those spots (or endlessly play with throttle cracker/etc).
#4
So far, I've tried multiplying the Throttle Follower for 4th gear from 42+mph by 200% (no change), 50% (no change), Raising the Running Airflow Numbers "in gear" from 20deg C up, to 20 to see what would happen (no change)
SamZ28, I'll try that this afternoon when my laptop is recharged.It pretty much holds about 1500rpm's until I come to a complete stop anyway, but I'll give it a try
SamZ28, I'll try that this afternoon when my laptop is recharged.It pretty much holds about 1500rpm's until I come to a complete stop anyway, but I'll give it a try