I had the .484 cam in mine. Not too big, but a good rumpity idle. Car ran 12's with 3.23 gears. When I changed to auto from 4 speed, it felt liked it dropped a into the 14's. It was a dog off the line., but would pick up as I got into higher rev's. When I put the higher stahl converter in it picked up from the line quite a bit. I "think" I used a 2800 stahl... this was quite a few years ago. Yeh, so .. I think higher stahl might help, but then again it could be an expensive experiment. On Nov 21, 6:45 pm, Cory Rempel <cory_...@xxxxxxxxxxx> wrote: > Hey Eric There's just one problem.......I don't know what size my cam is. I bought the 440 from an older guy who's wife needed cancer treatment. And I can't for the life of me remember what size cam he said he put in it. It does run good and doesn't miss a beat. It's also got a nice rumpity rump to it. I think it might have a one step above magnum cam. My issue is off the line. If I was to race someone from let's say 15 mph, good night. But off the line is kinda slugish. And I don't really want to change my rear end. 323's are a nice cruising gear. But I do want to grudge race my buddy in his 71 300 this coming summer. My plans are to put on an aluminum intake this spring. Any other thgoughts would be great. Cory 65 Polara w/440 > Date: Mon, 21 Nov 2011 07:35:38 -0800 > > > > > Subject: Re: Higher octane?? > > From: hoodoovoodoo...@xxxxxxxxx > > To: 1962to1965mopars@xxxxxxxxxxxxxxxx > > > Cory, > > > My guess is it's your torgue converter. In my 440 witha bit of a cam > > when I switched from 4 speed to manual it dogged really bad. Went to > > a higher stahl and it made a great improvement. I would call someone > > like jegs or summit and ask about a converter that works with your > > cam. > > > On Nov 20, 7:20 pm, "Gary H." <62to65mo...@xxxxxxxxxxx> wrote: > > > Cooler plugs are those wearing sun glasses. LOL Just kidding. > > > > Actually it is a plug with a lower heat range. "Heat range is the speed at which a spark plug can transfer heat from the firing tip to the cylinder head water jacket and into the cooling system." > > > Summit has a good article about heat range in spark plugs.http://www.summitracing.com/expertadvice/storydetail/techarticles/Spa... > > > > Thanks, > > > Gary H. > > > > > -------Original Message------- > > > ... > > > > What do you mean by cooler plugs? > > > > ... > > > -- > > -- > > Please address private mail -- mail of interest to only one person -- directly to that person. That is, send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! > > > 1962 to 1965 Mopar Clubhouse Discussion Guidelines: > >http://www.1962to1965mopar.ornocar.org/mletiq.htmlandhttp://www.1962to1965mopar.ornocar.com/general_disclaimer.html. > > -- > > You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. > >http://groups.google.com/group/1962to1965mopars?hl=en.- Hide quoted text - > > - Show quoted text - -- -- Please address private mail -- mail of interest to only one person -- directly to that person. That is, send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! 1962 to 1965 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. -- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. http://groups.google.com/group/1962to1965mopars?hl=en.