by rgalajda » Tue May 16, 2023 10:40 am
So I got the car out as the weather got good.
Over the winter I made some changes to address the slight hesitation at cruise speed, after switching to annular boosters in the primary side.
The weather had turned bad last fall , so I wasn’t able to go any further.
I tried removing the TSR to see how much effect it was having. It was a lot. Cruise AFR went to around 13.5:1 and hesitation was still there.
Next Changes:
PMJ #62 to # 61
Primary IAB .077 to .074
TSR .064 to .062
Primary PV 6.5 to 10.5
I have driven on a cool 14 celsius morning and a 26 celsius afternoon . The hesitation at cruise speed is gone. The changes were small .
Cruise AFR is now hovering at 15:1 . Throttle response is very good.