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Erson Cam Group Buy https://slantsix.org/forum/viewtopic.php?t=21400 |
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Author: | terrylittlejohn [ Thu May 14, 2009 5:51 am ] |
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don`t let anyone talk you into a v8, if you order the cam with a 4degs adv built in then instill it at 0 degs, but still deg the cam with a deg wheel to get the center line right. the rear main seal from summit should be the rubber one , it will work just stagger it about a 1/4in of center when installed so that the two half will line up just above and below the cap joining seem, this will prevent leaks. |
Author: | Adrenalin [ Thu May 14, 2009 6:51 am ] |
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Quote: don`t let anyone talk you into a v8, if you order the cam with a 4degs adv built in then instill it at 0 degs, but still deg the cam with a deg wheel to get the center line right. the rear main seal from summit should be the rubber one , it will work just stagger it about a 1/4in of center when installed so that the two half will line up just above and below the cap joining seem, this will prevent leaks.
ok! great help, thanks. I guess I did not tell anything about 4 deg advance. hmm
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Author: | terrylittlejohn [ Thu May 14, 2009 12:15 pm ] |
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if you didn`t ask they most likely machined it with no advance, just check it when you dial in the cam install center line. |
Author: | ceej [ Tue Jun 09, 2009 11:00 am ] |
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Just got off the phone with John. They finally secured a small shipment of slant six cores. They are hoping to start grinding back-ordered cams early next week! CJ |
Author: | Volare4life [ Thu Jun 11, 2009 10:33 am ] |
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D@mn and I should have my oregon cam by friday, ah well I have good thing about oregon cams, but then again Erson has a sweet topend package deal.............. -Mike |
Author: | Jester [ Fri Jun 12, 2009 12:35 am ] |
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What's a good cam to go with a supersix and everything else fairly stock? low-mid range power and torque with a smooth idle:) it's not for racing, I just want a few extra ponies while I putter around town. |
Author: | 66aCUDA [ Fri Jun 12, 2009 6:53 am ] |
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For those who have ALLREADY ordered a cam they should ship next week. For those who have not they wont have a big run of blanks until July 27th. However if you have a used cam in good shape Erson will regrind to any of the profiles. This is less than the cost of a new cam and ther is NO wait. John is talking to the powers that be about OUR cost. Ill update when he calls me, Frank |
Author: | crash922108 [ Mon Jun 15, 2009 4:37 pm ] |
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Recomendations on a cam for a completely stock engine? Possible headers and 4 barrel in the future. |
Author: | 66aCUDA [ Tue Jun 16, 2009 5:40 am ] |
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RV 12RDP or ERSON 270 for a stock engine. Frank |
Author: | moper [ Tue Jun 16, 2009 8:59 am ] |
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Is there any way to get a catalog of custom lobes by Erson? Or any online source for grind info? I'm not certain of my direction just yet but I spec my own cams and I'd rather see what they have rather than sit on teh phone for an hour. |
Author: | 66aCUDA [ Wed Jun 17, 2009 6:43 am ] |
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Moper I havent had any luck in getting any info except via phone. Sorry, Frank |
Author: | Crazy Dart [ Wed Jun 17, 2009 8:13 am ] |
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Quote: Is there any way to get a catalog of custom lobes by Erson? Or any online source for grind info? I'm not certain of my direction just yet but I spec my own cams and I'd rather see what they have rather than sit on teh phone for an hour.
http://www.mrgasket.com/ftp/pdf/erson.pdfI am not sure if this offers what you are looking for or not. |
Author: | Joshie225 [ Wed Jun 17, 2009 10:55 am ] |
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Looking at Erson's mechanical lobe profiles on page 95 of that pdf I don't see many lobes in the duration range I'd expect for a hot slant. They go right from a mild 220° at .050" tappet rise to the moderate 230° and then right to 242°, 246 and 254. Oregon Cam Grinding has a lot more profiles in the 220-240° @ .050" lift range. |
Author: | 66aCUDA [ Thu Jun 18, 2009 6:21 am ] |
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Josh I agree. I just ordered a big cam and had to shift things around several times. The cam ended up a little bigger than I wanted. Frank |
Author: | lowbudget [ Mon Jul 27, 2009 4:36 pm ] |
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I just ordered a RV15RDP and they are out of blanks but are supposed to be getting some in. I talked with John Hartman, he seemed like a real nice guy. He didn't really want to sell me one til they had the blanks. I told him I won't see the states until 8-21 anyway besides I am just getting parts while I have the money. I told him I was in no hurry, just go ahead and order it up. |
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