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Discussion Starter #1
Did any of you ever run the Isky VV-81 cam? How does it compare with the VV-71/IPD 7001 cam in terms of street tractability, torque curve, etc.<br>I have a ported B20F head which I will be using with a 2130cc big-bore<br>engine, late model (1975) exhaust with larger pipe from there back,<br>1975 electronic ignition. Compression ratio will probably be about 10:1.<p>Any tips?
 

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Re: VV-81 Cam - ever run one? (Walrus3)

Tips? You bet - email John Parker (or call late) at v-performance for his 2c on this B20 setup.<p>If not already consider a post here also...<p><A HREF="http://forums.swedespeed.com/zeroforum?id=52" TARGET="_blank">http://forums.swedespeed.com/zeroforum?id=52</A><p><br>Phil?<p>George Dill<p>
 

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Re: VV-81 Cam - ever run one? (Walrus3)

George, I've only encountered one engine that I know had the VV81, and it went plenty fast with Weber DCOEs on it. You're definitely getting into lumpy idle territory with it, and with a well-ported head, it might make more power than SUs will support.<p>Duration and lift are similar to the Volvo R, but with much wider lobe separation -- it won't feel nearly as "cammy" as the R.<p>Give it a shot -- I think it might suit you.
 

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Re: VV-81 Cam - ever run one? (Phil Singher)

The cam and lifters showed up yesterday. Not sure how soon I can put it in. I'll keep you posted how it does. I got it on ebay from a guy who claims to have run it for about 3 weeks and then got a JP cam to replace it. (He was expecting to wait much longer.) It is not broken all the way in yet and came with the mating lifters, numbered 1 through 8.
 

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Re: VV-81 Cam - ever run one? (Walrus3)

Be sure all push rods and followers are in perfect shape.<p>What are your plans for the valve seats?<p>George Dill<p>
 

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Discussion Starter #6
Re: VV-81 Cam - ever run one? (gdill2)

I believe the head I plan to use has hard valve seats in it already. I'll make sure. I have only had one B20 head that suffered valve seat recession.
 

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Discussion Starter #9
Re: VV-81 Cam - ever run one? (sdewolfe)

Probably the gray 66 122 wagon.<br>Are you aware of the meet on Oct 20 over at George McDonald's church<br>in Katy? <A HREF="http://forums.swedespeed.com/zerothread?id=84196" TARGET="_blank">http://forums.swedespeed.com/zerothread?id=84196</A><br>
 

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Re: VV-81 Cam - ever run one? (Walrus3)

Yes indeed. I am working but I will ask if I can take an extended lunch and make up the time by working longer hours each day. If so, I'll see you there?
 

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Discussion Starter #11
Re: Houston/Katy meet

I'm thinking about it. There's one in Kansas City this Sunday that daughter<br>Susan and I are going to.
 

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Re: Houston/Katy meet (Walrus3)

Welcome to Swedespeed Shannon (sir).<p>And Mr. Downs - if you make it to KC keep an eye for my buddy Earl Washam and his just-acquired shiny red 1800 coupe.<p>Enjoy!<p>George Dill<p>
 

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Re: Houston/Katy meet (gdill2)

Señor Dill!<br>I did go to KC and the picnic was great except for the mosquitos.<br>Didn't see your buddy though.
 

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Re: Houston/Katy meet (gdill2)

e-mail me direct and I will send you some.<br>Daughter Susan took them with my camera.
 
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