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Who is real good setting up six pack carbs ? #1107270
11/04/11 07:57 PM
11/04/11 07:57 PM
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Northern Pa
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I was wondering where or who to send a set of six pack carbs to get all set up and ready to run? I can proving rear gear ratio to transmission to engine size and cam. Thanks!

Re: Who is real good setting up six pack carbs ? [Re: GLR] #1107271
11/04/11 08:20 PM
11/04/11 08:20 PM
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weymouth,mass.
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meepmeep70 Offline
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not the answer you want but,the answer should be you,trust me when i say you need to be the one to work on,cuz stuff happens and you'll need to know,one of those learning curves i'm thankful to have been given guidence to

Re: Who is real good setting up six pack carbs ? [Re: meepmeep70] #1107272
11/04/11 08:22 PM
11/04/11 08:22 PM
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bethlehem pa
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mikemee1331 Offline
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Quote:

not the answer you want but,the answer should be you,trust me when i say you need to be the one to work on,cuz stuff happens and you'll need to know,one of those learning curves i'm thankful to have been given guidence to


a whole lotta truth right there. and there's plenty of help to be found on this site!

Re: Who is real good setting up six pack carbs ? [Re: mikemee1331] #1107273
11/04/11 08:25 PM
11/04/11 08:25 PM
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weymouth,mass.
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meepmeep70 Offline
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Quote:

Quote:

not the answer you want but,the answer should be you,trust me when i say you need to be the one to work on,cuz stuff happens and you'll need to know,one of those learning curves i'm thankful to have been given guidence to


a whole lotta truth right there. and there's plenty of help to be found on this site!



exactly!!! folks on this site are more then willing to help,IF you give the effort,i'm happy as a clam with my 6pak,learned alot right here

Re: Who is real good setting up six pack carbs ? [Re: meepmeep70] #1107274
11/04/11 08:43 PM
11/04/11 08:43 PM
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Northern Pa
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Well....I have not had good luck with Holley carburetors but I don't have a choice if I want to have a six pack...unless I go fuel injection and that is a little too expensive for me at this time.
The six pack that I had on my 440 ran real well (stock set up-rebuilt) but I had it flood over a few times on occasion. They seamed to not stay in tune and I thought they were rich...

Re: Who is real good setting up six pack carbs ? [Re: GLR] #1107275
11/04/11 09:00 PM
11/04/11 09:00 PM
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Lincoln Nebraska
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Quote:

but I had it flood over a few times on occasion. They seamed to not stay in tune and I thought they were rich...


I'd replace the needle/seat assys (good ones) and lubing the black rubber O ring integral to them before installing/dry set the float levels/check for float mechanism hanging up in it's range of travel/waterlogged float/idle psi too high/good filter. You might come away cheap


live every 24 hour block of time like it's your last day on earth
Re: Who is real good setting up six pack carbs ? [Re: meepmeep70] #1107276
11/04/11 09:06 PM
11/04/11 09:06 PM
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usa
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Quote:

not the answer you want but,the answer should be you,trust me when i say you need to be the one to work on,cuz stuff happens and you'll need to know,one of those learning curves i'm thankful to have been given guidence to


x3! do it yourself.

Re: Who is real good setting up six pack carbs ? [Re: RapidRobert] #1107277
11/04/11 09:06 PM
11/04/11 09:06 PM
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Northern Pa
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Does anyone know what size jets I should use in the carbs for a 383 with a mild cam (Lunati 60301)
supposed to have 19" of vacuum at idle

Re: Who is real good setting up six pack carbs ? [Re: GLR] #1107278
11/04/11 09:21 PM
11/04/11 09:21 PM
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Fly Over States
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PHJ426 Offline
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Some good information here in this thread and search for others on the sixpack here as well.

https://board.moparts.org/ubbthreads/show...rue#Post6110103

Re: Who is real good setting up six pack carbs ? [Re: GLR] #1107279
11/04/11 09:48 PM
11/04/11 09:48 PM
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Brookeville, Md
Mr.Yuck Offline
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It's not hard ..I did mine. Never touched a set before. I'd stick w/ the stock jets..maybe go up a size. If you are pulling 15 at idle the factory 6.5 pv wil be fine. make sure the flaots are set right. then turn the idle screws in all the way in. Next turn them out 1.25 turns. start the car and run the idel up to 2400. UNHOOk the vac advance and set the timing in full at 38*. Turn the idle back down to 900, adjust the screws for best vaccum and go for a blast.


[IMG]http://i66.tinypic.com/pui5j.jpg[/IMG]
Coming soon!!!!
Re: Who is real good setting up six pack carbs ? [Re: Mr.Yuck] #1107280
11/04/11 10:00 PM
11/04/11 10:00 PM
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Northern Pa
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I was wondering if I should get the 340 carbs or the 440 carbs ...or...the demons????

Re: Who is real good setting up six pack carbs ? [Re: GLR] #1107281
11/04/11 10:15 PM
11/04/11 10:15 PM
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Brookeville, Md
Mr.Yuck Offline
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stock 440 set-up will be fine

Re: Who is real good setting up six pack carbs ? [Re: Mr.Yuck] #1107282
11/05/11 05:13 PM
11/05/11 05:13 PM
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bethlehem pa
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Quote:

It's not hard ..I did mine. Never touched a set before. I'd stick w/ the stock jets..maybe go up a size. If you are pulling 15 at idle the factory 6.5 pv wil be fine. make sure the flaots are set right. then turn the idle screws in all the way in. Next turn them out 1.25 turns. start the car and run the idel up to 2400. UNHOOk the vac advance and set the timing in full at 38*. Turn the idle back down to 900, adjust the screws for best vaccum and go for a blast.


x2, you also don't mention how old or abused the carbs are. instead of doing what RR suggested, it might be time to just rebuild them. the kits are about $20 each (you need 3)and contain everything you need except a lower power valve which you will probably need once you pull a vacuum check. i think the kits come with a 6.5.

Re: Who is real good setting up six pack carbs ? [Re: mikemee1331] #1107283
11/05/11 05:29 PM
11/05/11 05:29 PM
Joined: Jan 2003
Posts: 24,562
Brookeville, Md
Mr.Yuck Offline
Not enough dumb comments...yet
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Brookeville, Md
Quote:

Quote:

It's not hard ..I did mine. Never touched a set before. I'd stick w/ the stock jets..maybe go up a size. If you are pulling 15 at idle the factory 6.5 pv wil be fine. make sure the flaots are set right. then turn the idle screws in all the way in. Next turn them out 1.25 turns. start the car and run the idel up to 2400. UNHOOk the vac advance and set the timing in full at 38*. Turn the idle back down to 900, adjust the screws for best vaccum and go for a blast.


x2, you also don't mention how old or abused the carbs are. instead of doing what RR suggested, it might be time to just rebuild them. the kits are about $20 each (you need 3)and contain everything you need except a lower power valve which you will probably need once you pull a vacuum check. i think the kits come with a 6.5.




my kit was brand new. if you have an old set...by all means buy a rebuild kit. It's not hard. and when the outboards open it's like no 4bbl!

Re: Who is real good setting up six pack carbs ? [Re: Mr.Yuck] #1107284
11/05/11 06:17 PM
11/05/11 06:17 PM
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Northern Pa
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Yes, I know that they work real good...I have had one on a 440 before, it worked great...until it got something under a float and it would flood over. I also was using the old style cork gaskets and I seam to be replacing them a lot. I have seen the new gaskets to eliminate that problem.

Re: Who is real good setting up six pack carbs ? [Re: GLR] #1107285
11/05/11 10:25 PM
11/05/11 10:25 PM
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People's Republic of Kali
70runner Offline
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Definitely DIY. I'm in the process of tuning my 440-6 with the help of several guys here. I have a bit bigger cam (Lunati 60303) and am using new repro carbs. I've had a few senior moments , but am learning a lot about these carbs and tuning in general.

6905604-Front.jpg (56 downloads)
Re: Who is real good setting up six pack carbs ? [Re: GLR] #1107286
11/06/11 04:31 AM
11/06/11 04:31 AM
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North Chicagoland
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newbee69 Offline
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Quote:

I was wondering if I should get the 340 carbs or the 440 carbs ...or...the demons????




I thought I read somewhere that the 340 carbs would perform better than the 440's on a 383....Forgot where I read it or why....but I pretty sure Ive heard this before.

Re: Who is real good setting up six pack carbs ? [Re: newbee69] #1107287
11/06/11 07:32 AM
11/06/11 07:32 AM
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Yes, I think I either read that in a magazine or on here some time ago. Anyone know if 340 carbs would work better than the 440 carbs?

Re: Who is real good setting up six pack carbs ? [Re: GLR] #1107288
11/06/11 01:18 PM
11/06/11 01:18 PM
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weymouth,mass.
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Quote:

Yes, I think I either read that in a magazine or on here some time ago. Anyone know if 340 carbs would work better than the 440 carbs?



yes,that is what i was told,bought them and very happy,bought from summit,sometimes back ordered so order soon,if you decide

Re: Who is real good setting up six pack carbs ? [Re: meepmeep70] #1107289
11/06/11 01:41 PM
11/06/11 01:41 PM
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NORTHERN VA
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THESHAKERPROJECT Offline
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Also check E-Bay for sixpack carbs. Sellers on ebay have the best prices by far for new sixpack carbs. Beware of USED worn out overpriced junk sixpack carbs with warped baseplates, worn out throttle shafts and stripped bowls. You can easily spend more having a used set fixed than a new set.

6906429-IMG_1373.JPG (57 downloads)
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