enough carb?

[V8-valiant]

ok i am making a couple changes to my engine and i was wondering if my carb will be sufficient for my combo?
360 .30 over 10.2 comp kb 107's
hughes cam .579 intake .587 exhaust lift
intake [email protected], exhaust [email protected] dur.
holley strip dominator single plane
j heads mild clean up
3.91's 26" tire
4 speed

holley 700 cfm double pump mech secondaries

any comments are greatly appriciated, tell me your opinions on my combo!

 

[66340SEDAN]

You should be fine with that carb. May need to mess with the jets a little.

 

[BJR Racing]

How hard are you planning on turning this engine? As the rpm's go up the need for more cfm's go's up also. But from what you've posted I would use a 750 minimum or a 850.

 

[mopar340dave]

You will have to play with tuning. A A/F ratio gage is real nice for this.

 

[V8-valiant]

How hard are you planning on turning this engine? As the rpm's go up the need for more cfm's go's up also. But from what you've posted I would use a 750 minimum or a 850.

between 5800 to 6200, it has a thermoquad 825 cfm right now should i dump it and find like an 800 or 850 holley?

 

[BJR Racing]

Is there anything wrong with the carb that you have on the engine now? If not you may want to stay with it or get the same cfm carb in a holley. I personally like the holley's but everyone has there own preference. According to a similar engine that I did it really needed a 850 cfm but we had a 830 so we felt that it should do the job and it did, but I wouldn't go with anything less than this, but this is JMO.