Robb
Well-Known Member
I have tried adding a 1/2 spacer between my stock 340 intake and edelbrock 650 AVS carb. I am hoping to help with heat soke and hot starts.
Anyway, I have had the spacer on and off 3 times and when it's on the idel is at 2500 rpm. I have checked for vaccum leaks, and linkage issues, but now I am at a loss... I have had the spacer on and off 3 times and everytime I remove it, the car returns to "normal"... what am I missing? A 1/2 spacer shouldn't chance the idle or tuning of the car, would it???
Anyway, I have had the spacer on and off 3 times and when it's on the idel is at 2500 rpm. I have checked for vaccum leaks, and linkage issues, but now I am at a loss... I have had the spacer on and off 3 times and everytime I remove it, the car returns to "normal"... what am I missing? A 1/2 spacer shouldn't chance the idle or tuning of the car, would it???