The fuel is flowing from the booster in the venturi. I don't have the assembly to verify if the 4.5 power valve is in tact, however, I have tried 3 different...
We're talking 13.4s @ 103 just doing a simple correction to sea level. What did it run in Houston? It's been a long time but I though I remembered better...
... From: pevonomo@... To: carbedMustang@yahoogroups.com Sent: Fri, Nov 20, 2009 11:46 am Subject: helpful ideas requested on poor performance 351 Way back...
Pevonomo@...
Nov 20, 2009 6:58 pm
32492
Way back in 2000 in NJ a 351W was set up in the 83. Then it sat in Denver after I moved. Last year I ran a 14.5 at 96 in Denver. It had a big hydraulic flat...
Pevonomo@...
Nov 20, 2009 6:47 pm
32491
I've just seen the carbedmustang emails again after months of not seeing the mails in aol. What a relief. I just poked up aol mail today now that I'm home-...
Pevonomo@...
Nov 20, 2009 6:09 pm
32490
I replied ealier and now think a terminology issue may be at hand, at least for me. Jas, the fuel bubbling you've identified is from the bowl vent tube, the...
Pevonomo@...
Nov 20, 2009 6:04 pm
32489
Fuel from the booster during revving is expected. The increased air flow through the venturi lowers the air pressure allowing fuel to flow from the boosters....
Pevonomo@...
Nov 20, 2009 5:57 pm
32488
I figured the breather didn't much matter, but I did change the grommet anyway. Yes, I did forget to mention, I swapped out the needle and seats and still...
Grommet on breather won't matter. The breather is just that...it's open. ... -- Sent from my mobile device ================================= Sean Meldrum ...
Try the needle and seat?
On 11/1/09, jason rosalis <stang89master@...> wrote:
> Ah, well, I checked the PV gasket and accelerator pump with no luck. I...
I did buy a Holley specific kit in the hopes of avoiding just such a problem. I did go through and recheck the gaskets and how the holes lined up and they...
Jason what brand rebuild kit did you use? IIRC I had this same problem a time or two and it was a gasket on backwards or without the hole in the correct place....
Ah, well, I checked the PV gasket and accelerator pump with no luck. I baselined the carb, reset the timing, reset the idle mix, and reset the idle set screw...
Did you remember to put the little check balls or cylinder in the tube under the accelerator pump squirters (beneath the screw that holds the squirter in...
YOU MIGHT CHECK THE POWER VALVES.THERE ARE 2 DIFF STYLE GASKETS.HAVE TO USE THE CORECT In a message dated 10/30/2009 5:05:25 P.M. Eastern Daylight Time, ...
Roadterra@...
Oct 31, 2009 3:25 am
32479
It's been awhile since I played w/ the DMM to read an O2 sensor (and mine
was narrow band) but basically the closer to get to 1v, the leaner you
are. You can...
Hi Jay,
Have you tried putting the old needle and seat back in? It really sounds
like it's pushing past that. It doesn't take much and it's possible, the...
Well, I haven't posted here in quite a while and I'm not sure who is still around, but I am about at my wits end with this issue and really need some advice. ...
I apologize. I am a new member to several Mustang groups, and not quite yet familiar with all the variations of rules for each. It was simply meant to be...
Hi, welcome to the carbed Mustang group. Although we don't mind you promoting your business through our list we would appreciate blantant advertisements like...
Aggressive Mustangs of Splendora has now opened their doors for business! Specializing in modern V-6s and all classics ('64 ½ to '73). Basic services...
Interesting, John. Wonder why they're not marketed as BBK? Whatever. Are they made in the US? Just trying to figure out why they're $209 when FRPP sell for...
Sean, Have you heard of Brothers Performance? Saw them on ebay, ceramic shorties are 209. Not bad compared to FRPP, but I've got no idea about the quality. ...
Oh yes Sean I remember that. You found the numbers fell into the 40-45* range. I just had to look at new cam versus old cam. Interestingly there is only about...
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