I ran a new 950 on my 514 engine. It made a little over 800 hp and only gave up about 10 hp to a Dominator. The new aluminum carbs are the way to go if you need a carb. I wouldn't bother buying an older design anymore.

I'm still not sure if you need the 950 or not. The 850 might be a better match for your car. Just depends on what RPM range the car operates in.

If you want a tuner carb then call BLP.