whats better holley 4150 hp or bg race demon?

blueracecar · 03-17-2008

i have been running a holley 4150 hp 650 cfm for almost a year, i have just swapped it for a barry grant race demon 650.the holley has been a good carb but we have had to constantly tweek it. we have gone through several power valves, and just found holes in the floats.the race demon has more tuning features plus it doesnt have power valves. i was wondering if anyone else is running a barry grant and what they think about it

**EagleAutosports** · 03-17-2008

The Demon carbs used to have issues with them but it seems they've worked the bugs out. (new product issues, it seems) It should be easier to work on than that Holley.