347

Here are the specs of a solid roller cam that was suggested by crow cams

321/329 adv

262/264 @.050

612/617 lift

111 lobes

.018 hot lash

3500-7000rpm
what do you guys think?

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Racer

Double check those numbers - the power band is wrong

347

Here is the copy from the email
David , this cam should have a similar rev range to the old set up ( 3500 to
7000 7200) but with a broader torque
band . lash .018 " hot
Martin
----- Original Message -----
From: <David.Free@toyota.com.au>
To: "Martin" <Martin@crowcams.com.au>
Sent: Wednesday, July 28, 2004 8:29 AM
Subject: Re: cam


>
> Hi Martin
> what would be the hot lash setting for this cam and the rpm range?
> Thanks Dave
>
>
>
>
>
> "Martin" <Martin@crowcams.com.au> on 28/07/2004 08:15:59 AM
>
> To: <David.Free@toyota.com.au>
> cc:
> Subject: Re: cam
>
> David , the cam l think that would be the best in a solid roller would be
> 62662 111 l/c (262/264 at 050 612/617
> lift 321/329 adv dur 111 lobe centres )

__________________
What ever I have will never be enough !
Fear is only Fear itself !

http://members.optusnet.com.au/~two89w/

347

I will check with them.
But I have also noticed comp cams have a solid roller rpm range 3000-7000
.020hot lash
308 adv
264@.050
.613lift
110 lobes
maybe it is correct?

__________________
What ever I have will never be enough !
Fear is only Fear itself !

http://members.optusnet.com.au/~two89w/

Racer

Part Number: 448841 Grind Number: R-262/420-2S3-8
Engine Identification:
Start Yr. End Yr. Make Cyl Description
1969 Up FORD-MERCURY 8 PERFORMANCE USAGE, BRACKET RACING, GOOD MID TO UPPER RPM TORQUE AND HP, PRO, SUPER PRO, ETC., AUTO TRANS W/RACE CONVERTER, 12.0 MINIMUM COMPRESSION RATIO ADVISED. BASIC RPM 4500-8000
Engine Size Configuration
351 C.I. V

I would have thought it would be nearer 4300-7800rpm