carbs
you are a good man cepx. im going to run car tomorrow. gonna start out with the same setup that i experienced my problem with and first watch the fuel pressure guage and then work from there.. this track is up over 1000 ft above sea level and last rrack was about around 300 ft abpve sea level, so i should go a tenth slower for starters over last track. ill let you know the results. thanks again art