Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
My 383 will run great until it gets hot idling. Say 190 to 200 degree's that is with ac on. Then runs erratic, afr goes way rich and will stall. Holley 3310 with phenolic spacer and fuel line wrapped from pump forward. Not sure if it is fuel or spark problem. I don't have a return line? Any...
I just bought a neutral safety switch from carquest/ advanced and of course it's about a 1/8 -in too long. I don't get reverse lights unless unthreaded one and a half turns. Anyone have a source for one that is the proper length? I did see a picture comparison on this forum, Yep too long. I...
I have just replaced my Denso mini starter after it had fried. It stayed engaged after start up a few times. My new DB electric starter (could not find a new Denso) makes a noise after starting once warmed up. I think I am hearing the Bendix spinning a few seconds. Is this something to worry...
So after filling up at the gas station I heard a noise, hard to describe like a swishing noise at idle. I did notice my battery voltage seemed a little bit low but it came up with more rpm. So I got home to my house a couple miles away and still heard the noise. I start looking around don't see...
I've been searching around to see if anyone has tried to refinish the wood grain on the 71 through 74 - bezel. It looks like the way they were done is to paint it black first and then painted brown on top? Maybe air brush? I was thinking of spraying a satin clear over mine it's not in too bad a...
I have decided to remove the radio I installed in my 71 Road Runner in the late 80s. Unfortunately I hacked up the dash like others did back then to make it fit. I have a uncut dash to restore and the frame behind it and have been putting it off because everything works right now. I just bought...
I wonder if anyone can give me a fuel line part number. I have a 71 roadrunner 383. I am looking for the 2 piece set with the fuel filter close to the pump. 5/16 The one I am looking for the fuel line is routed in between the heater hoses. After that it will be customized to fit my Holley 3310...
I just rebuild an old Holley I had, a factory replacement. There are some ports on the carb that are not on the Holley 3310 that I am using now. It's a 600 cfm list number 6909. I am running a 383 with the dual snorkel air cleaner and have the 3 nipple air breather on the valve cover. I think...
I just noticed my timing is more steady without the vacuum advance connected. I am using an older Mopar electronic ignition. It was sent to FBO Don a few years ago and set up to use with full manifold vacuum. It's 383 10.5 compression comp cam nostalgia cam. Holley 3310. Should it be as steady...
Motor will clear out and run smoothly after warmed up and driven. Needs to clear itself out. I checked the float levels lowered them hair although I think they were fine. I changed the needle and seat. Running a Holley 3310. Any suggestions. 383 motor Edelbrock RPM. 10.5 compression, 1 7/8...
I just replaced my ignition switch on my 71 Plymouth Roadrunner to correct a voltage drop issue. I can't remember where the yellow wire plugs into. The one for the ignition lock light. I searched the wiring diagram and don't see it. Thanks ahead.
I was considering buying a wideband o2 sensor/gauge to see how close my tune is. Can anyone offer any advise? Is it worth it rather than putting on a Dyno? I never used one. Any brands you like or dislike. Don't want to spend a ton. Thought it would be neat though.
I am just finishing installing an Edlebroock rpm intake. I new I needed the taller throttle bracket so I had ordered one from Hughes engines. It is made by ar engineering. I just read it is for a 3 piece kickdown? Must be for older models. Can anyone advise. I can weld if needed. I have all...
I have a numbers matching 383 71 road Runner. Have had it for 30 years. 10 years ago I rebuilt it. It is not used much still runs good. It is 40 over, block was zero decked, I put on Stealth heads they are supposed to be 80 CC. Compression ratio is 9.38 Static. Cylinder compression is between...
Has anyone made heat shields for poly loc motor mounts? Looking for ideas. Mine have softened/melted from heat/deformed. They were replaced free of charge but don't want to have to replace again, not fun. It is a 383 with hooker super comp headers. 1 7/8
So i did the mad electric mod on my 71 RR a few years ago. I now want more output at idle (added ac and elect. fan for condenser .) So now Upgrading alternator to powermaster 100 amp.
I used a 10 gauge wire as recommended in the mod. Powermaster calls for an 8 gauge up to 6 feet. Would you...