I got the accufab installed and ditched the bbk. Car fired right up and was idling like a champ the way it should. With the bbk it idled high and whistled. I left it running for about 10-15 minutes and went around the block, now it has an idle surge and stalls out. Surge is from 500 to 1000 rpm. It was idling around 750-800 when I first fired it up. I went from a 70 to a 75 mm. Would I need to adjust the fuel pressure for that? Go easy on me, still a rookie! haha!