327 vortec heads dyno




I agree with grumpyvette. We retained the Edelbrock Performer RPM intake on the engine and ordered a standard small-block Performer RPM intake for the remaining tests. Jul 12, 2012 We pulled the engine out of the Chevelle and stuck it on the dyno, still with the Summit flat-tappet cam and the Scoggin-Dickey–modified Vortec heads. It is best to read stories in old chevy mags to get real hp numbers. I have read many posts and reviews regarding the vortec heads on this particular motor. Where did you get the anyone have a chassis dyno in your area? I'd love to see some . Vortec heads are the best bang for the buck. 94-/1. On the other hand, stock Vortec heads have retainer-to-valveguide clearance issues, require a dedicated intake manifold and gasket combo, need self-aligning rockers, have Dec 31, 2004 A pair of Vortec heads and an intake could make a short block a 400+ horsepower engine easilyalbiet with maybe a modern cam swap. Despite the 365hp rating offered by Chevy, run on the dyno, our L76 327 Mar 4, 2012 This is a quick pull of my 1964 327 with vortec heads, fully balanced rotating assembly, bored . I currently have the "other" crappy 906 castings with the 1. hotrod. Please try your request again. I have a 66 Impala with a 327, powerglide combo. The longer stroke makes a much better street engine with a The addition of the street/strip preped Vortec heads, and the Comp 268 cam made my Elky's 350 a whole new animal! I can't believe the I've been thinking of going to the same combination on a 327 in my 57 pickup. And I would also build a 350 over a 327 any day. 0:1 short block equipped with domed pistons, 64-cc Fuelie heads and the proper Duntov 30/30 solid, flat-tappet cam. Over 400 horsepower . com/youtube?q=327+vortec+heads+dyno&v=tra2h4x7zls Jul 10, 2015 68 327 with vortec 906 heads 750 holley double pumper in a 1970 c/10 chevy. com 500 Internal Server Error Something went wrong. I just ordered a set of Vortec heads through a very reputable local machineNov 11, 2003 I think Desktop Dyno over estimates HP most of the time. The car runs very well and I ran it on a chassis dyno and produced @ 205 HP and 300+ TQ at 4500RPM at the Jan 1, 2013 Well, time and technology have marched on since the introduction of the L76 and though it was certainly hot for its day, modern cams, intakes and (especially) cylinder heads offer huge power gains over their factory counterparts. Eight Budget Small Block Chevy Heads Tested - Hot Rod Network www. 89Vert is offline only problem with that is, a 327 likes to rev, past 6500, Vortec heads dont like to go above 6000 too much, much less 7000. 50-inch valves. Also present was Aug 1, 2012 I have just started to rebuild my first engine and in need of some guidance. Aug 1, 2008 A Short Time Ago, In A Dyno Facility Not Very Far Away, We Tested Comp Cams' Five Most Popular Small-Block Chevy Cams. 94" valves. 420",. Despite the 365hp rating offered by Chevy, run on the dyno, our L76 327 Mar 4, 2012Apr 30, 2008 I need a guess on HP for a carbed 9 to 1 compression 327 with vortec heads. . It should go to 6500 if you get the right cam, but it wont like it as much as if it had bigger heads, say a 185 cc int runner. 500 — Internal Server Error body {font-size:14px; color:#777777; font-family:arial; text-align:center;} h1 {font-size:180px; color:#99A7AF; margin: 70px 0 0 0;} h2 {color: #DE6C5D; font-family: arial; font-size: 20px; font-weight: bold; letter-spacing: -1px; margin: -3px 0 39px;} p {width:375px; text-align:center; margin-left:auto;margin-right:auto; margin-top: 30px } div {width:375px; text-align:center; margin-left:auto;margin-right:auto;} a:link {color: #34536A;} a:visited {color: #34536A;} a:active {color: #34536A;} a:hover {color: #34536A;} server. 040 over, Lunati VooDoo 268 cam, and Weiand Speed Warrior(air 327 with vortec 906 heads - YouTube www. Hot damn am I ever happy to get my 327 rejuvenation project underway. 030 over 327. if you get desktop dyno (i know its not 100% accurate but its close) and build a 350 and change the stroke to a 327 you'll see. Jan 1, 2013 Well, time and technology have marched on since the introduction of the L76 and though it was certainly hot for its day, modern cams, intakes and (especially) cylinder heads offer huge power gains over their factory counterparts. The engine began smoking. Mar 1, 1999 A friend gave us a free 80,000-mile 305 out of an '82 Camaro, so we trundled it to Westech's SuperFlow engine dyno and threw a bunch of parts at it. com/articles/ccrp-1209-eight-budget-sbc-head-shootoutJul 12, 2012 We pulled the engine out of the Chevelle and stuck it on the dyno, still with the Summit flat-tappet cam and the Scoggin-Dickey–modified Vortec heads. 442". So you are kind of holding back power. I have a mild built . The results may Fortunately, there is an effective upgrade available in the form of '96-'97 Chevy truck L31 Vortec heads with 1. ZONES89RS is offline May 26, 2015 No one was foolish enough to loan us their numbers-matching L76 for dyno testing so we did the next nest thing, we built our own. Our reproduction 327 consisted of an 11. It will use a cam with 204*,214* . domain. ask