[Fot] ISKY "777"

[Allen Washatko]

Dennis,

I ran my cam grinder's recommendation of .020 intake and .022 exhaust 
and ended up with hammered valve stems. I now run .015 intake and .016 
exhaust with good results. CR is 11.8:1.

Allen

On Oct 20, 2007, at 8:18 AM, Dennis DeLap wrote:

> Thanks to all for their "Isky" input.
>
>   I got this 777 cam from our friend Irv Korey - he had a bunch of 
> extra race parts in his warehouse.  Sounds like it is alot like the 
> Kastner "F" cam - identical duration anyway.
>
>   .........and Kas the .028 does seem extreme - alot of slop.
>
>   Another question - I have been building my engines with compression 
> ratios in the 10.7 to 1 range.  I notice that the competition manual 
> asks for a minimum of 11.7 to 1.  How important is this to the 
> function of the race cam?
>
>   Dennis
>
> Kas Kastner <kaskas at cox.net> wrote:
>   Just as an observation, but .028" sounds like a lot.
>
>
>
>
> ---- Original Message -----
> From: "David W. Riddle"
> To:
> Sent: Friday, October 19, 2007 6:28 PM
> Subject: Re: [Fot] ISKY "777"
>
>
>> Isky website is showing no info available
>>
>> http://www.iskycams.com/makesearch.php?catid=127&engine_id=306
>>
>> But the online catalog for the TR-777 says:
>>
>> http://www.iskycams.com/onlinecatalog.html
>>
>> Intake 40-80
>> Exhaust 80-40
>> Valve Lift .480
>> Valve Lash Hot .028
>> Duration 300 degrees
>>
>>
>> At 05:44 AM 10/19/2007, you wrote:
>>> AMICI
>>>
>>> Does anyone have cam timing and spec info for the Iskenderian "777"
>>>
>>> Thanks
>>> Dennis DeLap
>>> _______________________________________________
>>> http://www.team.net/donate.html
>>>
>>> dave at microworks.net
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>> _______________________________________________
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>>
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A l l e n  W a s h a t k o
1971 TR6  - Number 6