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03-27-2015, 10:47 PM | #1 |
Registered User
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,891
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Re: Out it comes again
What casting head are you running Shaun?
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Kevin Special Thanks to All who have helped on the TRUCK! My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4 So Far my best Times are: Motor only: 6.44 1/8 @ 104.13 10.39 1/4 @ 125.83 Nitrous Times: 5.785 1/8 @ 118.65 with a 1.336 60ft 9.168 1/4 @ 142.58 with a 250 shot dead out of the hole! |
03-29-2015, 10:13 PM | #2 |
Registered User
Join Date: Nov 2007
Location: Bay Area, Ca
Posts: 2,841
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Re: Out it comes again
Kevin, I am using a PRC 6 bolt head (237cc). I am told the early ones (which mine were/are) had cracking issues. They revised them a little adding more material in the weak area. So I know have one old and one new head. I was told the CNC program is exactly the same. Motor is in and was running with the new 259/274 .663/.630 hyd roller cam. Feels strong as ever even with the gear change (4.56 to 3.90). I decided to take on the fun job of rewiring the truck with a 21 circuit EZ Wiring harness. Other than putting the gauges back in and installing the widebands and hooking up the starter solenoid; it is ready to run again. First outing will be April 19 for a grudge fest in Sacramento. I am planing on attending all 7 grudges this year (one a month through October).
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------Motor---------------Bottle 60'---1.53---------------1.41 1/8---6.58 @ 105.92----5.87 @ 118.41 1/4---10.38 @ 126.97----9.24 @ 142.49 |
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