Disappointing ET's with 408

Actually, that's exactly what I have! I put the carb on, and got to a best of 12.88. I think it might be jetted a bit rich, and I may have too much timing in. We wanted to test the car by playing around with the timing/jetting some, but the cam cover started seaping coolant. It cooled, we retightened it, and it stopped. Maybe this weekend we can try again.

Thanks for the offer, though!


They do run rich onless you change the top outer air bleeds