The GTM Supercar Build Log

Tuning Progress

Spent the day working on trying to get the car to start and idle. Success! I can now start in neutral or in gear and idle all day long. Throttle recovery is better in gear than in neutral, so the car is now drivable it seems. Really hard throttle fluctuations have to be controlled on descent with some throttle blips to prevent stalling. That will get tuned out with time as I learn more about the throttle follower/cracker tables.

I am awaiting a new rivnut mandrel to mount the exhaust mount Josh made. Once that is here the exhaust will be mounted and I will refocus on tuning. I am confident that adding the rest of the exhaust will help the engine run much smoother as well.

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