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aftermarket cam search
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MMT Member
Joined: Wed Jan 25, 2017 10:00 am Posts: 39 
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 aftermarket cam searchim looking for an aftermarket cam for my 36 hp vanguard. its a 2010. i want something around 305. will the ones im finding online match up with the 2010 cam? or do i need to be looking for a slightly different part. here is the one im eyeing.
http://www.dynocams.com/item/popen-305tsb/cams-305/ |
| Tue Apr 04, 2017 4:25 pm |
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MMT 1000 Club
Joined: Mon Feb 07, 2011 12:10 pm Posts: 3024
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Re: aftermarket cam search The one in the link won't work for a big block. If you're set on that, call Dyno and tell them you want it for a big block. Or call Delta Performance and order a 305 from then.
_________________ 1754 Extreme/LAProp Stage 2 GTR |
| Tue Apr 04, 2017 5:33 pm |
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MMT 1000 Club  Joined: Thu Aug 27, 2009 3:17 pm Posts: 2624 Location: League City, Texas. It's where I play.
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Re: aftermarket cam search I have used .305 for sale if interested. About 100 hours.
_________________ Kool-Aid Brigade www.southernfowler.com |
| Wed Apr 05, 2017 10:31 am |
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MMT Elite Member  Joined: Wed Jan 14, 2009 7:23 am Posts: 6233 Location: Tarkington, TX
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Re: aftermarket cam search _________________ Bayou Surface Drive 337-351-0362 Tarkington, TX 77327 |
| Wed Apr 05, 2017 10:52 am |
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MMT 1000 Club  Joined: Mon Nov 15, 2010 4:50 pm Posts: 2282 Location: Circumcised, Louisiana
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Re: aftermarket cam search I'll take a guess for James and say a .308!!!
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| Wed Apr 05, 2017 10:56 am |
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MMT Elite Member Joined: Wed Jan 14, 2009 7:23 am Posts: 6233 Location: Tarkington, TX
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Re: aftermarket cam search _________________ Bayou Surface Drive 337-351-0362 Tarkington, TX 77327 |
| Wed Apr 05, 2017 11:06 am |
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MMT 1000 Club Joined: Mon Nov 15, 2010 4:50 pm Posts: 2282 Location: Circumcised, Louisiana
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Re: aftermarket cam search  |
| Wed Apr 05, 2017 11:09 am |
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MMT 1000 Club Joined: Thu Aug 27, 2009 3:17 pm Posts: 2624 Location: League City, Texas. It's where I play.
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Re: aftermarket cam search hahaha.
Just trying something different for the ole taxi. _________________ Kool-Aid Brigade www.southernfowler.com |
| Wed Apr 05, 2017 11:58 am |
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MMT Member
Joined: Wed Jan 25, 2017 10:00 am Posts: 39
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Re: aftermarket cam search ,305 or .308 guys?
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| Mon Apr 17, 2017 3:52 pm |
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MMT Sponsor
Joined: Fri Jan 10, 2014 1:16 pm Posts: 2107 Location: Gladewater TX
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Re: aftermarket cam search 20 different 305 and 308 cams. What else is done to your motor? What heads and decking? What carb and exhaust?
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| Mon Apr 17, 2017 4:33 pm |
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MMT Elite Member Joined: Wed Jan 14, 2009 7:23 am Posts: 6233 Location: Tarkington, TX
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Re: aftermarket cam search Lift which you are referring too is the least important factor on a cam search.
Sent from my iPhone using Tapatalk _________________ Bayou Surface Drive 337-351-0362 Tarkington, TX 77327 |
| Mon Apr 17, 2017 7:31 pm |
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MMT Pro Member
Joined: Sat Nov 09, 2013 6:44 pm Posts: 335
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Re: aftermarket cam search Not to ask for a lesson as I'm sure there are plenty of threads on it, but is it the duration that's the most important factor then?
Sent from my iPhone using Tapatalk _________________ "There's nothing a duck hunter hates more than another duck hunter." |
| Mon Apr 17, 2017 8:21 pm |
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MMT Super Elite Member
Joined: Fri Dec 18, 2009 8:10 pm Posts: 16915 Location: Rowlett, TX
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Re: aftermarket cam search Centerlines
Sent from my SM-T710 using Tapatalk |
| Mon Apr 17, 2017 8:56 pm |
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MMT Elite Member Joined: Wed Jan 14, 2009 7:23 am Posts: 6233 Location: Tarkington, TX
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Re: aftermarket cam search Duration and centerlines is what matters. Your motor will not make any compression until the intake valve closes. That is when fuel and air is compressed then spark plug ignites the mixture moving the piston down BBDC the exhaust opens up then pushes the burnt mixture out. BTDC the intake will open while the exhaust is open called overlap. As the exhaust charge is leaving it then pulls in some intake charge aswell to help the induction of a new mixture.
So to control overlap, you need to make adjustments of the CL's or duration or both. Its a double edged sword, that has to give somewhere to receive elsewhere. There is NO do all. _________________ Bayou Surface Drive 337-351-0362 Tarkington, TX 77327 |
| Tue Apr 18, 2017 6:31 am |
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MMT Member
Joined: Wed Jan 25, 2017 10:00 am Posts: 39
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Re: aftermarket cam search at the moment the motor is completely stock..thanks for the replies guys.
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| Wed Apr 19, 2017 12:16 pm |
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MMT Sponsor
Joined: Fri Jan 10, 2014 1:16 pm Posts: 2107 Location: Gladewater TX
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Re: aftermarket cam search With a bone stock motor im not sure you will see any gains. If your case gasket is leaking then i understand putting a cam in while you are there as long as you intend on adding heads before too long. Heads will benefit much much more on an otherwise stock engine. Do you plan on other upgrades soon and if so what are they? I know it might sound like a pita to pick a cam. We are just trying to help get the most out of your motor
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| Wed Apr 19, 2017 1:19 pm |
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