holley street avenger or edelbrock manual choke??

[4THECHALLENGE]

whats best for my 300hp 340 motor?? street avenger or manual choke edelbrock ?? i also have a stock holley (4 barrel nothing big? would that work better?

[loco340cuda]

I would say you can't go wrong with either.  I had an Eddy 600 on my 340 and it worked trouble free for many years.  Last year I had the 340 rebuilt into a 417 stroker and I went with a Holley Street Avenger.  After owning both, I prefer Holley's, I'm not knocking Edelbrock, it's just my personal choice to go with a Holley.  I would recommend a Holley Street Avenger 670.   

[71chally416]

IMO a 600 ED is too small for a 340. You would have been better off with the 750. On a stroker 340 it's WAY too small and anything bigger will work better. That's like comparing a 600 Holley with a 750 ED. The ED will win that contest every time.

All that being said, I'd go for the 800 Thunder AVS. I'll let this dyno test explain why. And it's an MM magazine article, not affiliated with ED in any way. No bias.
http://www.compcams.com/Community/Articles/Details.asp?ID=-738676943
 
 

[4THECHALLENGE]

its a stock 300..well more like a mild
thanks

[71chally416]

Did you read the article? 35+ HP bolting it on to a STOCK 340. No changes, no jetting, nothing.

If you can ever find a Holley that will give an extra 35hp just replacing the stock 4 bbl on a stock motor, please let everybody know what it is. 

[Chryco Psycho]

750 HP series Holley will produce the HP gains
yeah you may have to jet it but I jet any carb

[71chally416]

http://www.jegs.com/i/Holley/510/0-82750/10002/-1#
http://www.jegs.com/i/Edelbrock/350/1812/10002/-1

You'll also need the fuel line for the Holley....

[Chryco Psycho]

fuel line & the 20-7 throttle adapter to connect the linkage correctly

[72hemi]

That article was amazing. I will try it on my 340 (not the comp cam though) maybe by the end of this year.

[71chally416]

What carb are you using now??

[4THECHALLENGE]

I DONT HAVE ONE RIGHT NOW..JUST BUILT THE MOTOR
THANKS AGAIN ALL

[kslush]

I got a 670 street avenger with fuel line and filter for sale if you are interested, PM me.

[4THECHALLENGE]

thanks for the offer but i have a new avenger and a pre owned holley and edelbrock