Edelbrock cross ram intake dyno. Jun 22, 2015 · Anyone out there have any experience setting up Carter 3783S (409) AFB carbs on an Edelbrock x-c8 cross ram intake for a sbc? So far, I've only seen info pertaining to Holley carbs, even though this manifold was originally made to accept both types of carbs. The Cross-Ram LS3 is ideal for anybody looking to combine great looks and outstanding performance between 1,500 - 7,000 rpm. Nov 8, 2024 · Re: Edelbrock XF8 Cross Ram Intake by BILL-C » Mon Nov 11, 2024 1:12 am I have had to either change clock position on hat or custom make a baffle to stop the excessive swirl going into carb to help that type of problem. The unique cross-ram dual-plenum design is ideal for twin turbo applications. The dyno test seems to gain more with a good intake like Edelbrock Air Gap 7501 or Edelbrock 2701. Feb 14, 2025 · Anyone ever tried the old edelBrock cross ram on a dyno? Just a curiosity question. Dan Cancade and 86 others 87 49 1 Lynn Bohm I’ve had one on my small block for 50 plus years Currently on a 347 aluminum heads flat tappet cam Dyno at 420 hp 410 torque Run 390 cfm Holley carbs Great eye candy at cruise night and car shows 1y 4 Cross-Ram LS3 Intake Manifold Edelbrock dyno tested the Cross-Ram LS3 on a 416 cubic inch LS3 with OEM cylinder heads, dual 90mm throttle bodies, 60 lb. 531 horsepower. But it also figures to perform well in autocross, where the driver is going to be on and off the throttle quite a bit. What you have is simply a looky loo, street rod crowd, looks over performance manifold. Aug 10, 2016 · The Edelbrock Cross-Ram LS3 intake manifold is ideal for anybody ready to combine dynamic looks with outstanding performance between 1500-7000 rpm. I have looked up some dyno test with and without portmatching the intake manifold, its not mush to gain in those cases 1-3% hp. 556 lb-ft of torque. and Holley’s Strip Dominator (shown) are excellent high RPM manifolds for racing purposes. (Image/Jim Smart) Jeff found this classic Edelbrock Smokey Ram cross-ram intake developed by the late Smokey Yunick back in the day. Mar 10, 2021 · Thus, the Edelbrock cross-ram intake is aimed squarely at street rods with naturally-aspirated Gen IV engines with LS3, L92, and L76 rectangular port cylinder heads producing somewhere between 500-650 horsepower. Mar 4, 2021 · We put Edelbrock's dual plenum Cross-Ram intake to the test on our LS to find out where this manifold really shines on the dyno. Each delivered similar numbers on the dyno. HOW WELL DO X-RAM INTAKES REALLY WORK? ARE THEY RACE-ONLY, OR DO THEY COOK AS GOOD AS THE LOOK? Edelbrock part #7141 LS3 Cross-Ram intake manifold is designed for Gen IV engines with LS3, L92 and L76 rectangular port cylinder heads. fuel injectors, and an EDL-2219 roller cam. Mar 1, 2026 · Equipment includes a cross-ram intake manifold, dual Edelbrock carburetors, an MSD ignition system, electric exhaust cutouts, front disc brakes, 15″ Cragar wheels, and a column-mounted Moon tachometer. and it takes serious dyno tuning to get right. When matched with high flowing air filters and Aug 22, 2016 · What it is:Cross-Ram LS3 intake manifold—perfect for twin-turbo apps. The unique dual-plenum design features 13" long runners with flanges that will accept 2 x 90mm GM LS3 throttle bodies for performance between 1,500 - 7,000 rpm. The unique dual-plenum design features 13" long runners with flanges that will accept 90mm GM LS3 throttle bodies. Why you care:You know Edelbrock has been doing cross-ram intake manifolds since the 1950s, but there's still a way to Feb 23, 2023 · The 383 works extremely well with the GM, Offy copy or Edelbrock copy STR10 crossram and as they proved on Motor Trends Engine Masters TV series matched the tunnel ram on the dyno and had significantly better air/fuel graphs than the tunnel ram AND no fuel puddling at the corners where the torque box transitions into the furthest intake runners . And a fat torque curve that makes street cars Edelbrock Cross-Ram LS3 intake part # 7141 is designed for Gen IV engines with LS3, L92 and L76 rectangular port cylinder heads. . Oct 30, 2008 · the basic concept behind the design of the crossram intake is to maximize the individual intake runner length , while maintaining as close to a direct strait shot at each cylinder heads intake valve, as possible so ram tuning, or use of the fuel/air masses inertia can be used along with exhaust Nov 28, 2025 · (Image/Jim Smart) Edelbrock’s Victor Jr. The unique dual-plenum design features 13″ long runners with flanges that will accept two, 90mm GM LS3 throttle bodies. A while back, we strapped Edelbrock’s cross-ram LS3 intake to the dyno and, let’s just say… it didn’t disappoint. HOLLEY & EDELBROCK X-RAMS TESTED-FULL RESULTS. Jun 15, 2001 · What is the advantage of using a cross ram intake? How much more power would it make on a 350 over using an edelbrock preformer rpm intake and 600 carb? I Edelbrock Cross-Ram LS3 intake manifolds are ideal for anyone looking to combine great looks and outstanding performance between 1,500 – 7,000 rpm. Apr 13, 2024 · The only cross ram that works is the original GM 1st Gen Z28 race design, now copied by Offenhauser. nafcy wtmct zrqfo yhlb jdenmkv gfnhe vapsg gcf nwinuq gpmcbk