which q-jet/carb? $500 to spend I just started looking for a carb for my motor. I wanted a holley off road carb, but was informed that a q-jet is better. So I went in search of a q-jet from holley, i couldnt find one at jegs. Do they make them? Also are they all universal bolting? or do i need to find one specificaly for my engine? Thanks. Oh and the motor revs to about 5000, and should make abour 400hp/550tq, what cfm should i get?