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01-26-2009, 02:00 PM | #1 |
US Army Veteran
Join Date: Nov 2008
Location: Central Texas
Posts: 1,049
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Help me pick out a set of heads for 383 Stroker
My 350 block and heads are at the machine shop. Block is getting a 383 stroker kit installed. Heads looked good, but figured I'd get a valve job while they were off. Never hurts.
Machinist just called back and said one of the heads was cracked. These were 76cc heads, which would have kept the compression ratio lower for pump gas. So, I've never bought after market heads. I've heard of the brands...brodix, patriot, etc. I'm not an engine guy. This is the first motor I've ever had built. Here are some things I can share, though not sure if all are needed: 1) Block is 4bolt main from an 86 Truck 2) 383 Stroker kit being installed 3) Cam is Comp Cams XE268 Kit here 4) Using COMP Cams Ultra Gold Aluminum Rocker Arms here 5) Using Edelbrock Performer Air-Gap Intake Manifold 6) Using Edelbrock 1406 600 CFM Carb Uses: Daily driver, at best. I work at home, so it will probably be driven a few times per week. I don't plan on, nor have a desire, to go to the drag races. I want the torque, and I want a little "fun power" to get me in or out of trouble quick. I don't street race. I'm too old and value my insurance rates, plus people get killed. My ultimate goal is reliability, smooth to fairly smooth idle. I do want to keep compression low for pump gas. So what do I need, guys? I appreciate your advice and experiences.
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1972 C10 Highlander - The making of a daily driver |
01-26-2009, 06:06 PM | #2 |
Right on the line, baby!
Join Date: Oct 2003
Location: Phila, PA 19130
Posts: 1,486
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Re: Help me pick out a set of heads for 383 Stroker
Any SR head should work. Might also do well with Vortecs.
WP SR Torquers RHS Pro Torker GM Vortecs Sounds like a reasonable engine plan- -Todd
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83 GMC 406 th400/3.73 Eaton Truetrac posi, headers, x pipe, & racePros. Tubular control arms, lowering rear springs, caltracs. Still ugly, but getting built right, although slowly Click and scroll down for site vendors! Subscribe here! |
01-28-2009, 03:04 PM | #3 |
US Army Veteran
Join Date: Nov 2008
Location: Central Texas
Posts: 1,049
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Re: Help me pick out a set of heads for 383 Stroker
Thanks Todd.
I called RHS and gave them the specs on the motor, what I'm using, what I wanted, etc, and they are building a custom set of aluminum heads for me. I appreciate the advice!
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1972 C10 Highlander - The making of a daily driver |
01-28-2009, 05:08 PM | #4 |
Registered User
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,892
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Re: Help me pick out a set of heads for 383 Stroker
how expensive? The fast burns I listed are a deal.
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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! |
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