Hello All, I am running 48 IDAs on a 408 Windsor in my CAV. I have a good handle on the tuning. No problems with popping or leaking. I'm using an A/F meter so my mixture is right around the 12 range throughout. I have 38 deg. of total timing at 17deg. of initial advance. No excessive heat in the intake.
The issue is, after shut down the fuel in the carbs sounds like it is boiling. But, the temp of the carbs and intake has never registered more than 120 deg. F with an inferred thermometer. Would changing my pump bypass from a 0 to a 30 relieve some pressure in the pumps if this is in fact the issue.
Any feed back would be helpful.:laugh:
The issue is, after shut down the fuel in the carbs sounds like it is boiling. But, the temp of the carbs and intake has never registered more than 120 deg. F with an inferred thermometer. Would changing my pump bypass from a 0 to a 30 relieve some pressure in the pumps if this is in fact the issue.
Any feed back would be helpful.:laugh: