View Full Version : Holley 770 cfm truck advenger carb.

09-10-2010, 05:45 PM
Anyone know anyone or a good place to buy one? [cheers]

09-10-2010, 06:54 PM
[!] truck avengers, and all of the cheaper vacum secondary Holley's

If your gonna spend money on a Holley buy a double pumper, especially if it is going on something with a standard transmission behind it. The double pumper is a lot more tune able than the vacum secondary carbs, and a double pumper will work better and more smoothly if tuned properly than a vacum secondary carb.

Oh and don't think, no matter which aftermarket carb you buy, that it will bolt on and not need tuning to get it to work properly. FYI

09-11-2010, 12:13 AM
double pump holley or mighty demon
irun a heavily moded 850 double pump on my chevelle
demon has all billet base plate main body and metering blocks
and some nice tuning features the holley doesnt have
the demon is 100bucks or more less than a holley
and holley jets powervalves gaskets etc work on demon carbs
ive had good luck with bolth brands
mikeys right on vacume secondary and truck avenger
but he forgot to[!] edelbrock carbs