I ran a Holley 4 barrel for 6 years on an L26 engine in a 73 240z, ran great other than i had alot of over carboration when stepping on really hard,but never really carboned up on me either, i got unbelievable mileage on the interstate, 32 at 75mph and 28 at 85mph, had to stop more for the bathroom than gas, i like the setup and still have the engine and am comparing it to the dual webbers i currently have before i swap anything out
> I use Holley 4 barrel.
> I like it better than MIKUNI carbs.