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Engine Mechanical TopicsDiscussion for motor builds, cams, head work, stripped bolts and other engine related issues. The good and the bad. If it goes round and around or up and down, post it here.
in the name of simplicity wouldn't it be simpler to pop top clip on push rod cover then slide up and check for an adjustable pushrod? If that is there than next step would be to remove cam cover. For me to remove cam cover I have to remove exhaust and the truth is I think the bike has the factory cam. I'm just being cautious with this check. Looking for the absolute simplest way.
that is a good idea I didnt think of. The only problem is the only reason I have adjustable pushrods is because my heads are shaved. If I didnt have that done I prefer solid just because theyre easier to just drop in and go imo. Definitely wouldnt hurt to just pop one and then pull the bottom of the pushrod tube that goes into the lifter cover up and your threads will be there. Close to the bottom of the pushrod.
Damm, I was thinking you had to put the adjustable in to change a cam. Well, good excuse to open up and install new cam this winter. I was thinking of the Harley 255 Torque cam as I almost never exceed 4000 rpm. What do you think?
If the cam base circle is the same as OEM, OEM pushrods are fine but smaller base circle or shaved heads will need adjustable pushrods. Too many better afermarket cams for that bike than the SE255, especially in a lighte Dyna. Andrews 48 for one.
IF it has adjustables , perhaps you can pull one and drop a dial indicator into the lifter cup and measure lift ?
I understand this won`t tell you what cam exactly
Im not sure about that cam. Best thing is to research what people say about what cam you want, also read the description on the cam, and the best one that I did is tell a shop what your looking for. IE low range, mid range, high range, and one or two up. They will recommend one to you. They deal with a whole bunch of different riding styles and brands of cams.
Definitely considering the andrews 48h as I like the curve on those. They apparently were designed for 96 twin cam. Any negative putting them on a 103 ya think?
Definitely considering the andrews 48h as I like the curve on those. They apparently were designed for 96 twin cam. Any negative putting them on a 103 ya think?
I can think of better choices for a 103", particularly if head work is part of the plan. Having said that, the 48 would work in 103" motor but you would need a proper dyno tune as CCP hits around 200psi; compression releases would also be advisable.
I’m an old guy lol. If I want to go really fast I haul out the vette. Just want a little more torque. Can’t see me going past stage 2 on this. Actually more than anything want to put a cam in just for the experience. I have ACR on the bike. That’s what u mean for start up correct?
I’m an old guy lol. If I want to go really fast I haul out the vette. Just want a little more torque. Can’t see me going past stage 2 on this. Actually more than anything want to put a cam in just for the experience. I have ACR on the bike. That’s what u mean for start up correct?
The Cyclerama 570-2 would be a good fit; good low end and midrange power; the extra torque you are lookng for. I am running the Cyclerama 595 in a 98" motor making 115/115 numbers; over 100TQ at 2500rpms peaking at 115TQ at 4200 and falling off just before 5000. The Cyclerama cams are often overlooked in favor of Andrews, Woods and S&S. If you have the ACRs, you all set. Just need fuel management and tune.
A cam install is a good way to spend a Saturday. Have the parts on hand, the necessary tools and the service manual; bonding with your bike, taking your time and having some fun.
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