Whats your opinion on 2x4s or one carb?

[christineman]

Im doing a 413 with allum heads, flat tops and grx cam. Whats the best carb systym? 2- 500 cfm carters on cast intake, long rams, or one avs??

 

[lewtot184]

two 600's on an edelbrock ch28.

 

[reindeer]

Not sure if you care about originality but personally I'd run an Edelbrock dual plane air gap with a 750cfm Mighty Demon - I have a 418 cu in small block making 502 hp and 522 ft pds of torque with 10 to 1 comp and it's very driveable - Good Luck with whatever you decide upon...

 

[terzmo]

Im doing a 413 with allum heads, flat tops and grx cam. Whats the best carb systym? 2- 500 cfm carters on cast intake, long rams, or one avs??

2 fours for show...one carb for go

 

[Montclaire]

In a 64 Fury you gotta go max wedge

 

[benno440]

2 fours for show...one carb for go

there is many dyno sheets on the internet showing dual quads will pull much past a single, just a PIA to tune

 

[Moparsmitty]

Two carbs = twice as much trouble. But they do look awesome.

 

[62MAX]

Two carbs = twice as much trouble. But they do look awesome.

Strange I never had any trouble tuning or otherwise,a lot depends on the choice of carbs.

 

[lewtot184]

stay with an edelbrock package and there won't be any problems. a 385hp-413 sounds cool!

 

[snakeoil24]

In a 64 Fury you gotta go max wedge

View attachment 125185

That is a great looking Wedge.

 

[nomax]

Show and go,
They look natural under old B Bodies

 

[tallhair]

Interesting fuel press gauges there nomax .. never seen that setup before

 

[SUPERSTOCKRACER]

mine purr like a lion.

 

[Cranky]

In the early 80's I ran consistent 10.68 with 2 Holley 750 DP TR carbs on a Weiand tunnel ram on top of a 440. All you have to do is follow the basics when tuning and they were trouble free from then on....but imo, I'm not a fan of 2 carbs on mild street engines with low profile intakes unless the carbs are pretty small. The 6 pack set up imo, is the way to go. They look good and work very well on the low profile type intakes. I've seen very few guys pulling it off well with the 2x4 street setup