Thread: Breaking up
Results 1 to 7 of 7
LinkBack URL
About LinkBacks-
11-09-2010 02:50 PM #1
CHR Member
- Join Date
- Jul 2004
- Location
- PCB
- Car Year, Make, Model: 40 Ford Coupe Convertible
- Posts
- 222
Breaking up
My car runs just fine down the highway and even on the interstate. When I jump hard on it, it starts breaking up really bad. Any suggestions? I have a 350SB with a edelbrock 600 carb a MSD 6A ignition & a MSD Blaster 2 coil with a MSD pro-billet flat top dist set with 1-silver(heavy)spring & 1-silver (light) spring with timing set at 34 degrees BTDC. I'm puzzled that the car runs great until you really jump on it.
-
Advertising
- Google Adsense
- REGISTERED USERS DO NOT SEE THIS AD
-
11-09-2010 03:06 PM #2
CHR Member/Contributor
- Join Date
- Sep 2007
- Location
- Gardner, KS
- Car Year, Make, Model: '33 HiBoy Coupe, '32 HiBoy Roadster
- Posts
- 11,051
Jumping on it is increasing the electrical demand. When did you last change your plugs? I would probably drop a set of new plugs in it to eliminate them from the equation, but get quality plugs. There's been a rash of crappy plugs coming in from the Far East sweat shops in the last couple of years - some bad out of the box.
Originally Posted by Steel Warrior
My car runs just fine down the highway and even on the interstate. When I jump hard on it, it starts breaking up really bad. Any suggestions? I have a 350SB with a edelbrock 600 carb a MSD 6A ignition & a MSD Blaster 2 coil with a MSD pro-billet flat top dist set with 1-silver(heavy)spring & 1-silver (light) spring with timing set at 34 degrees BTDC. I'm puzzled that the car runs great until you really jump on it.Roger
Enjoy the little things in life, and you may look back one day and realize that they were really the BIG things.
-
11-09-2010 04:06 PM #3
CHR Member/Contributor
- Join Date
- Jul 2003
- Location
- Madison
- Car Year, Make, Model: '67 Ranchero, '57 Chevy, '82 Camaro,
- Posts
- 21,160
You didn't mention what you have for plug wires, might want to check them with an ohmeter and see what condition they are in....Yesterday is history, tomorrow is a mystery, Live for Today!
Carroll Shelby
Learning must be difficult for those who already know it all!!!!
-
11-09-2010 04:28 PM #4
CHR Member
- Join Date
- Jun 2007
- Location
- New Market
- Posts
- 2,590
what dave said ,.. if you have an automatic trans put it in gear and give it throttle against the brake and see if it misses .. or do it in the dark and look for voltage jumping Originally Posted by Dave Severson
-
11-09-2010 09:18 PM #5
CHR Member
- Join Date
- May 2003
- Location
- Zephyrhills, Florida, USA
- Car Year, Make, Model: '32 Henway
- Posts
- 12,423
What's the history of the valve springs?
-
11-10-2010 07:25 PM #6
CHR Member
- Join Date
- Jul 2004
- Location
- PCB
- Car Year, Make, Model: 40 Ford Coupe Convertible
- Posts
- 222
breaking up
Thanks guys. The wires are 8mm taylor wires. The plugs are new A/C just replaced. Valve springs are stock sb and only have 1400 miles on them. Just one of those things I just can't put my finger on it. I'm going to check the alumninum gas line to see if it has a kink in it. After our show this week. Thanks for the valuable hints.
-
11-11-2010 07:13 PM #7
CHR Member
- Join Date
- Aug 2003
- Location
- Springfield
- Car Year, Make, Model: '66 Mustang, 76 Corvette
- Posts
- 5,352
Personally, I think it's a carb problemKen Thomas
NoT FaDe AwaY and the music didn't die
The simplest road is usually the last one sought
Wild Willie & AA/FA's The greatest show in drag racing
Reply With Quote
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
"Every time I sneeze" says the blonde to her doctor, "I have an orgasm." "What are you taking for it?" he asks. "Pepper."
the Official CHR joke page duel