msd 6010 problem???
Thread Starter
Staging Lane
Joined: Jan 2012
Posts: 77
Likes: 0
From: morris il
So far so good made another hit rolling on it from 2800 it hessitated then cleaned up threw the rest of the pull and felt good im.thinkong carb on that and when i let.it sit for a few it starts and idels like **** til i wack the gas a few times then it idels fine
TECH Fanatic
Joined: Mar 2014
Posts: 1,266
Likes: 165
Try ramping it quicker. Only use one step at 600 rpm. I would try the 32 then go from there. How many turns out are you on the mixture screws? Oh ya, when you ramp to 32. Get rid of all the other dots on the flat line.
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo Thread Starter
Staging Lane
Joined: Jan 2012
Posts: 77
Likes: 0
From: morris il
Im gonna take a pic of the map and show u if this is what your talking about
TECH Fanatic
Joined: Mar 2014
Posts: 1,266
Likes: 165
Yep that's it. If you are 1.5 turns out on you mixture screws, you need to increase jet size by at least two. Keep going till you get them down between .5 and .75 then you may be able to increase your timing. That will get you close.
Thread Starter
Staging Lane
Joined: Jan 2012
Posts: 77
Likes: 0
From: morris il
What about backing the screw out just a 1/2 turn more on the mixture screws
TECH Fanatic
Joined: Mar 2014
Posts: 1,266
Likes: 165
That won't work. Motor needs more fuel. If you don't have one. You can get a laser thermometer at Harbor Freight for 25 bucks. Check your cylinder temps. I will bet 1&7 and 2&8 are way colder than 3&5 and 4&6. They naturally will be a little anyway, but not that much. As you go up you will be shocked how good it will run. There is too much though. But your plugs will let you know. As you fatten you could prolly take it to 34. Just got to see what it likes.
Thread Starter
Staging Lane
Joined: Jan 2012
Posts: 77
Likes: 0
From: morris il
That won't work. Motor needs more fuel. If you don't have one. You can get a laser thermometer at Harbor Freight for 25 bucks. Check your cylinder temps. I will bet 1&7 and 2&8 are way colder than 3&5 and 4&6. They naturally will be a little anyway, but not that much. As you go up you will be shocked how good it will run. There is too much though. But your plugs will let you know. As you fatten you could prolly take it to 34. Just got to see what it likes.
TECH Fanatic
Joined: Mar 2014
Posts: 1,266
Likes: 165
How did it start? If it didn't fire up on the first revolution or labored to turn over you need to go up on your timing at zero. Did you change the jets? If you did you will have to screw in your mixture screws. Put a vacuum gauge on it when adjusting. You may have to go up on the timing, like 34 but listen closely for spark knock. Pull a couple plugs and see if they are black. If hear spark knock back off one at a time.
Thread Starter
Staging Lane
Joined: Jan 2012
Posts: 77
Likes: 0
From: morris il
How did it start? If it didn't fire up on the first revolution or labored to turn over you need to go up on your timing at zero. Did you change the jets? If you did you will have to screw in your mixture screws. Put a vacuum gauge on it when adjusting. You may have to go up on the timing, like 34 but listen closely for spark knock. Pull a couple plugs and see if they are black. If hear spark knock back off one at a time.
Thread Starter
Staging Lane
Joined: Jan 2012
Posts: 77
Likes: 0
From: morris il