Post 11 second small block combos
So my 75 dart sport with a 408 indy 360-1 heads and a qft 750 has been running 11.550-11.69 all summer long, in high humidity it's been low on mph 114-117 over last years 118+. Over the wknd combing over the car. Decided to give the carb another go. It's been an issue going full throttle. I've tried different cables (lokar) and I'm back to my stock now. It finally fully opens 100%. It was roughly 65-75% throttle all summer long. Throttle attachment point on linkage was hitting linkages effectively throttle stopping me. So make sure everyone double checks these things. I'm new 3 yr ownership and 40 passes deep on a carb setup. Learning as I go.
Here's 4 passes. First 2 high humidity and 27 celcius feeling like 36+ DA well over 3000
Last 2 passes. DA under 900, temperature 15 celcius. No humidity.
So my 75 dart sport with a 408 indy 360-1 heads and a qft 750 has been running 11.550-11.69 all summer long, in high humidity it's been low on mph 114-117 over last years 118+. Over the wknd combing over the car. Decided to give the carb another go. It's been an issue going full throttle. I've tried different cables (lokar) and I'm back to my stock now. It finally fully opens 100%. It was roughly 65-75% throttle all summer long. Throttle attachment point on linkage was hitting linkages effectively throttle stopping me. So make sure everyone double checks these things. I'm new 3 yr ownership and 40 passes deep on a carb setup. Learning as I go.
Here's 4 passes. First 2 high humidity and 27 celcius feeling like 36+ DA well over 3000
Last 2 passes. DA under 900, temperature 15 celcius. No humidity.