Go To Shopping Cart Shopping cart: 0 item $0.00

Mallory Knowledgebase

To search the knowledgebase, enter a specific word or phrase to search for. To find tickets that you submitted, search for your email address. You can also use the drop-down to choose a date range for display.

If you don't find the answer to your question in our knowledgebase, submit your question to our techs.

Search Terms:
Search Email Address:
Date Range:


To page through the knowledgebase (or the knowledgebase search results), use the numbered paging links found at the top and bottom of the grid. To re-sort the grid by ID or Date/Time, click on the ID or Date/Time link at the top of the column.

To view the full question and answer, as well as any attachments or links, click the ticket number.

12345678910111213141516171819202122232425
Ticket #Date/TimeQuestion
1881388/24/2009 1:23:06 PMI am running a lo-rise, dual quad intake and would like to replace the distributor. Problem is I want to also run my Cobra air cleaner which limits the height of the distributor to 7" from the top of the mount base to the top of the coil wire. Does Mallory make a distributor that will fit this application? Thinking maybe a Model Number: 4755301?
1880378/20/2009 5:47:19 PMWHAT DISTRIBUTOR DO YOU SUGGES, TIMMING SETTINGS 18 DEG.ADV. STATIC. ALL IN 35 DEG. AT 3500 RPM
1835524/6/2009 9:51:05 PMI HAVE A MALLORY #2664501. I AM GOING TO HAVE A CHEVY 350ZZ4 INSTALLED. IT HAS A STEEL ROLLER TAPPET CAM AND REQUIRES A MELONIZED DISTRIBUTOR GEAR. DO I HAVE TO CHANGE THE GEAR ON THE DISTRIBUTOR I HAVE? IF SO, DO YOU CARRY THE GEAR THAT I NEED? THANKS, J.W.FOGLESONG
1835484/6/2009 8:37:13 PMI have a new (Prestolite rebuilt) Unilite 3748201 dist with a Promaster E-Coil. The engine seems to miss every once in a while. When timing the motor, it is normally set to 9 deg BTDC but every couple seconds the mark will change by a factor of 10 or so degrees as if it's firing at the wrong time. I really didn't do anything to the dist when I got it back other than drop it in and fire it up. Any suggestions for troubleshooting? thanks for the advice -Heath
1753286/1/2008 8:30:52 PMI saw a real early Mallory dist for sale, but missed out on it, for a '57 mercury turnpike cruiser with a factory 368. I have a stock 368 in my '56 mark II and would like to upgrade, I was told that a ford Y-block distibutor would fit as long as I change the dist. gear to the big lincoln gear. so my thoughts were if your 38-46 series dist unilite #3838701 uses a factory spec dist gear mounting that I could just replace the gear would this work on my big y lincoln 368 motor? Frank in Phoenix
16695210/19/2007 6:54:48 PMi need some info on a regulator i have. its an older one thats had years of use with no problems but i no longer can discern the part number and cannot find it in your current product guide. its a black return style regulator with a 10an inlet on the bottom a 10an outlet on one side and 4 8an outlets on the other sides, so 6 ports in all. im curently building a twin turbo setup on my car and need to know the pressure limits on this regulator. also if the pressure limits are high enough to meet my needs can i add a boost reference vacume port o...
1387644/18/2006 4:02:16 AMHi there ,i have just purchased a hyfire 685. On the chassie dyno, iam get a miss at about 5500 rpm for a few seconds then it drives through it. Iam just using the magnetic pick up from gm dissy to the 685, running msd blaster 3, It did not have the miss, on the fist dyno run, the engine makes power to 6800 rpm any what do you think? please help, OH ive changed the plugs champ gold, and the leads are sprial core and look fine. the rev limmiter is set on 7000 rpm, on the pannel. Thanks regards Russell. PERFORMANCE WORLD.
1363293/11/2006 7:53:46 PMWiring the Hyfire VI to a Pertronix Ignitor. Would I use the 2c wiring method in the instruction book. If you do need any info on modifications they are here http://home.tampabay.rr.com/bloodybill/8_Specs_70_mustang.html Thanks, Bill
1151202/14/2005 11:05:54 AMI have a 4309 fuel pressure regulator on my current carb setup. Is there a spring kit to up this regulators capacity to 60psi when I go to injection? Thanks chris
1150082/11/2005 9:31:52 PMwhat voltage and what resistance coil is recommended for use with a unilte distributor thanks ken
1149152/10/2005 3:01:50 PMHello, I purchased the advance kit 29015 and recurved my distributor timing. The car runs great. However I was wondering, from the instructions, how you can actually affect the RPM where the advance starts to begin. The instructions seem to indicate this is possible but I do not see how the instruction algorythm can make this possible. It seems that you can come up with the same slope (degrees/RPM) for any starting point of RPM giving a spring combination to put in. The combination then cannot really affect the advance starting point f...
1149042/10/2005 12:22:13 PMDoes the unilite need to have the voltage stepped down to six volts like an automotive Ignition or can you use direct battery voltage thanks
1148752/9/2005 9:26:30 PMConcerning Unilite Module # 605 and 6100M? Does one interchange or supersede the other? Can both be used in the Unilite distributor?
1148412/9/2005 1:36:38 PMI'm currently using a Unilite distributor driven by a hydraulic flat tappet cam. I'm changing to a late model Ford hydraulic roller cam (I'm told it is made of 1050 steel) and need to make sure the gear steel on the Unilite is compatible with the cam gear. Thanks
1148182/9/2005 7:29:45 AMWith using this application can I use a MSD distributor.
1147662/8/2005 12:51:55 PMHello, I'm looking for a fuel pump for a mild 512" twin turbo'd blow through carb'd engine. I have a 3 port Mallory boost referenced regulator. Assuming 15 psi max boost, and 8 psi of base fuel pressure, I'll need a pump that will deliver fuel at 23 psi. I'm looking to make just 650 horse or so [and 700+ lbs-ft]. Max rpm will be 5500 or so. Will either of your EFI pumps do the job? What size supply and return lines would I need? Pump will be mounted apx 8" below the bottom of the fuel tank, and near the fuel tank, but it will need to draw ...
1147082/7/2005 5:47:44 PMI have a Mallory unilite distributor (mech advance) on this car which is working fairly well. I would like to know if I can retro fit a vacumn advance unit to this distributor or do I need to buy another complete (vacumn advance) one?
1145662/4/2005 11:07:51 PMhi; i recently purchased a mallory ignition kit number a554 for my sportster from a local dealer in sydney and after following the supplied instructions for instalation i find that the plate that holds the module will not fit inside the cam cover ; also the supplied mounting posts if installed would place the module in contact with the shutter wheel.could you please tell me if there is another part number kit to suit this application and if not could you recomend a suitable modification to fit the a554 assembly . many thanks, regards pete cu...
1145452/4/2005 2:15:37 PMI was told I could not use carbon plug wires with the unilite distributor.Is this so?Which plug wires should I use?
1144852/3/2005 1:29:03 PMdoes mallory have i distributor for my car
12345678910111213141516171819202122232425
© 2010 Prestolite Performance | Warranty Info | Terms & Conditions | Privacy Policy | Links
10601 Memphis Ave. #12 Cleveland, OH 44144 · (216)-688-8300

Mr. GasketACCELHaysLakewoodMalloryACCEL DFIACCEL MotorcycleMallory MarinePrestolite Wire