[Dennis Kelley]

I like the holley hp series or the speed demon. I have a 650 speed demon and its a great carb BUT when I got the carb it would not run right and I had to take it apart and found some junk between the metering plate gasket and the center section.
After a good cleaning its been a great carb. Other than cleaning and rejetting I haven't change any thiing on the carb.

On the dyno it gives a very consistient air fuel ratio. I personally have not had a holley hp but my buddy has one on his car and it was a good carb. Just had to be rejetted

I would not go fuel inj. The technology in these new carbs is amazing.

Later Good luck
kelley