Re: picked up a 80688 holley 1050 to try
[Re: Thumperdart]
#2503266
06/01/18 05:25 PM
06/01/18 05:25 PM
|
Joined: May 2011
Posts: 4,489 northern,Ohio,USA
Clanton
OP
master
|
OP
master
Joined: May 2011
Posts: 4,489
northern,Ohio,USA
|
Emulsion #i and #4 at .026 in addiction to the other stuff........... Are you saying you want me to drill #4 emulsion blank hole to .026?
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: Clanton]
#2503270
06/01/18 05:35 PM
06/01/18 05:35 PM
|
Joined: Jan 2003
Posts: 2,094 central texas
krautrock
top fuel
|
top fuel
Joined: Jan 2003
Posts: 2,094
central texas
|
Emulsion #i and #4 at .026 in addiction to the other stuff........... Are you saying you want me to drill #4 emulsion blank hole to .026? do your metering blocks have threaded emulsion holes? if so, put blanks in all spots except #1 and #4. you can also do #1 and #3 though...
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: Clanton]
#2503277
06/01/18 05:58 PM
06/01/18 05:58 PM
|
Joined: Jul 2004
Posts: 19,318 State of confusion
Thumperdart
I Live Here
|
I Live Here
Joined: Jul 2004
Posts: 19,318
State of confusion
|
Emulsion #i and #4 at .026 in addiction to the other stuff........... Are you saying you want me to drill #4 emulsion blank hole to .026? What he sad............if they are threaded, plug 2, 3, and 5 if not drill n tap em for 6-32 set screws...........
Last edited by Thumperdart; 06/01/18 05:58 PM.
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: justinp61]
#2503331
06/01/18 09:00 PM
06/01/18 09:00 PM
|
Joined: Jul 2004
Posts: 19,318 State of confusion
Thumperdart
I Live Here
|
I Live Here
Joined: Jul 2004
Posts: 19,318
State of confusion
|
I plugged mine with a piece of lead shot. For sure easier than drilling n tappin just not as clean plus a [censored] if you want to play w/different emulsion sizes and locations...........
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: Clanton]
#2503491
06/02/18 09:33 AM
06/02/18 09:33 AM
|
Joined: May 2011
Posts: 4,489 northern,Ohio,USA
Clanton
OP
master
|
OP
master
Joined: May 2011
Posts: 4,489
northern,Ohio,USA
|
I want to get going down the road at this point without fouling plugs is all.No mistake I will do more tuning on the metering plate and appreciate your help.
Last edited by Clanton; 06/02/18 10:37 AM.
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: justinp61]
#2503646
06/02/18 05:52 PM
06/02/18 05:52 PM
|
Joined: May 2011
Posts: 4,489 northern,Ohio,USA
Clanton
OP
master
|
OP
master
Joined: May 2011
Posts: 4,489
northern,Ohio,USA
|
I plugged mine with a piece of lead shot. Just to see what it would take I used a small fishing line crimp on sinker,pounded it flat to .090 and cut into slivers with a wood chisel to fit but I didn't try to pound it in.
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: Clanton]
#2507972
06/13/18 03:34 PM
06/13/18 03:34 PM
|
Joined: May 2011
Posts: 4,489 northern,Ohio,USA
Clanton
OP
master
|
OP
master
Joined: May 2011
Posts: 4,489
northern,Ohio,USA
|
I got to go around the block and things are looking good with the carb adjustments given so Thank you thumperdart!I have more to do but I can drive it to do so.The a/f was in the 13 to 14.5 but I had a 84 in the sec jet and will put in a 86 and see.
Last edited by Clanton; 06/13/18 04:48 PM.
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: Clanton]
#2530362
08/02/18 09:23 AM
08/02/18 09:23 AM
|
Joined: May 2011
Posts: 4,489 northern,Ohio,USA
Clanton
OP
master
|
OP
master
Joined: May 2011
Posts: 4,489
northern,Ohio,USA
|
I now have 88 pri 91 sec jetting and I am getting ready to put in the power valve and adjust the channel restriction.The car launches ok with a slight spit out the carb after the pump shot burns off and the engine temp was only 130.I will test the pv effect with a test launch and a hotter engine and check the plugs and go for a longer drive above 3k rpm to see the o2. ps:The sec open at 1/4 throttle so it comes in early.
Last edited by Clanton; 08/02/18 09:26 AM.
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: Clanton]
#2684247
08/04/19 09:36 AM
08/04/19 09:36 AM
|
Joined: May 2011
Posts: 4,489 northern,Ohio,USA
Clanton
OP
master
|
OP
master
Joined: May 2011
Posts: 4,489
northern,Ohio,USA
|
I now have 88 pri 91 sec jetting and I am getting ready to put in the power valve and adjust the channel restriction.The car launches ok with a slight spit out the carb after the pump shot burns off and the engine temp was only 130.I will test the pv effect with a test launch and a hotter engine and check the plugs and go for a longer drive above 3k rpm to see the o2. ps:The sec open at 1/4 throttle so it comes in early. My question at this point is with t-slot jetting.I put in a .047 pri/sec and now I am fouling plugs.What jet would you go to to get an a/f from 11/1 to the 13/1 range?I was thinking of going to a .040 on all 4 with no pv and sq jetting.I took the air filter off and started having fuel fouled plugs.
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: Clanton]
#2684380
08/04/19 05:50 PM
08/04/19 05:50 PM
|
Joined: Mar 2009
Posts: 2,469 Sydney,Australia
tex013
top fuel
|
top fuel
Joined: Mar 2009
Posts: 2,469
Sydney,Australia
|
I would think under 0.050 t slot would be getting on the too small . IIRC my 1050 is 0.059 or a hair smaller. This is where I have it now on my 505 , may have been a hair bigger on my 440 . 505 pulls harder on carb . On the 440 it was #82F #98R , on the 505 I only needed to go #100 rear . It has a PV Have you altered the IFR jetting , I took mine from 0.045 to 0.044 and lowered it . Was noticeable . I also increased to PVCR from 0.070 - 0.073 I do think I need to increase the T slot back a hair for street driving , though it is winter here and I will see how it goes as it warms up . I am running the 1050SP sportsman aluminium 4500 . Good luck . Knowing it will never be perfect I am looking for close , 90%
Tex
New best ET 10.259@129.65 . New best MPH 130.32 Finally fitted a solid cam, stepped it up a bit more 3690lbs through the mufflers New World block 3780lbs 10.278@130.80 . Wowser 10.253@130.24 footbraking from 1500rpm Power by Tex's Automotive
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: Clanton]
#2684499
08/04/19 11:22 PM
08/04/19 11:22 PM
|
Joined: Aug 2003
Posts: 43,277 Bend,OR USA
Cab_Burge
I Win
|
I Win
Joined: Aug 2003
Posts: 43,277
Bend,OR USA
|
Last edited by Cab_Burge; 08/04/19 11:23 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: Cab_Burge]
#2684579
08/05/19 09:29 AM
08/05/19 09:29 AM
|
Joined: May 2011
Posts: 4,489 northern,Ohio,USA
Clanton
OP
master
|
OP
master
Joined: May 2011
Posts: 4,489
northern,Ohio,USA
|
I have the o2 on the dash but with sun glare is hard to see sometimes.The o2 helps a lot. ps here you can see the o2 is hard to see. Test launch a/f
Last edited by Clanton; 08/05/19 09:55 AM.
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: Clanton]
#2684639
08/05/19 11:33 AM
08/05/19 11:33 AM
|
Joined: Aug 2003
Posts: 43,277 Bend,OR USA
Cab_Burge
I Win
|
I Win
Joined: Aug 2003
Posts: 43,277
Bend,OR USA
|
Will your set up store data? Mime does, Innovate LM1 with the RPM and LC1 add on for dual readings instead of one side only Push record and read it later on the desk top or have some one watch it in real time with a lap top in the car
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
|
|
|
Re: picked up a 80688 holley 1050 to try
[Re: Cab_Burge]
#2684652
08/05/19 11:57 AM
08/05/19 11:57 AM
|
Joined: May 2011
Posts: 4,489 northern,Ohio,USA
Clanton
OP
master
|
OP
master
Joined: May 2011
Posts: 4,489
northern,Ohio,USA
|
I am trying to use the video to record all info but I think it can plug into a laptop.I don't remember to turn on the camera half the time.lol
Last edited by Clanton; 08/05/19 02:58 PM.
|
|
|
|
|