By now, LS guys know 706 heads make more than 317 heads na and boosted but will the 317 heads ever made more power at any boost level? Will the better flowing heads ever surpass the better compression heads? Full vid us up! | Richard Holdener
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By now, LS guys know 706 heads make more than 317 heads na an…
10.1K views5 Sep 2024
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Supercharged Throttle Body Test-Stock vs 102 vs Oval Test Motor-Junkyard L33 with @briantooleyracing Truck Norris cam and springs. Some @richardholdenerperformance 1000 cc injectors and @fordracing Coyote blower on top of a @holleyperformance Low Ram and Demuse Engineering adapter plate. The Bigger 102 made a big difference in boost and power, but the oval added only a little more. Tested at higher boost and power levels, the bigger oval TB would show greater gains. If you want more LS power, ch
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Supercharged Throttle Body Test-Stock vs 102 vs Oval Test Motor-J…
5.5K views2 months ago
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Supercharged 4.8L Header test-1 3/4 vs 1 7/8, Head Test-706 vs 799. Cam Test-BTR TN vs HR Full vid is up! | Richard Holdener
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Supercharged 4.8L Header test-1 3/4 vs 1 7/8, Head Test-706 vs 799. Ca…
3.7K views29 Nov 2023
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How often do you get a chance to test with an Engine Master? @stevedulcich invited me down to help swap heads on a Cammed 340. We compared stock, iron 360 heads to the new @afr_heads Mopar aluminum (LA) heads! I would pick aluminum heads over iron any day, but especially when you get big power gains! How much power was the head swap worth? Check out the full vid-just dropped! Thnx goes out to @afr_heads @scatcrankshafts @briantooleyracing and @richardholdenerperformance (cams are on sale now). |
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How often do you get a chance to test with an Engine Master? @stev…
34.8K views8 months ago
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6.0L LS Header Test Stock vs long tube Test 1-Stock Cam Test 2-Truck Cam Test 3-13/4 vs 17/8 Whipple Supercharged B15 crate Motor https://youtu.be/5HL_VSFDEVg | Richard Holdener
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6.0L LS Header Test Stock vs long tube Test 1-Stock Cam Test 2-Truc…
4.3K views21 Sep 2021
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Rating Turbos by HP! Rather than continuing to respond individually to all the Turbo “Experts”, this is just easier. Step 1. Choose your turbo (or turbos) base on desired HP output. 2. Choose Your turbo based on NA power output (determines pressure ratio required to reach desired hp). 3. Dial in things like response rate based on steps 1&2. HP is always first! That is all. Make sure to check out the Black Friday sales at @richardholdenerperformance and a solid shout out to @briantooleyracing @vo
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Rating Turbos by HP! Rather than continuing to respond individuall…
16.8K views5 months ago
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Oh, we’re making 900 hp! The key to success-don’t give up! This supercharged 4.6L 4V Cobra motor was a perfect example! After swapping in cams, an @fordracing FR500 (dual-runner) intake and @paxtonsuperchargersofficial supercharger, we quickly realized why cams and more rpm require different valve springs. With no springs and no blower pulleys at our disposal to help get us to the 900-hp mark, we employed the easy button (nitrous)! A quick 100-hp shot pushed our supercharged combo past 900 hp to
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Oh, we’re making 900 hp! The key to success-don’t give up! This super…
28.1K views2 months ago
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Auto Myth-Shorty Headers add Low Speed Torque! For some reason, …
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Every exhaust manifold is a turbo manifold! Do Stock exhaust manif…
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Who wants the Ultimate Guide to 4.8L, 5.3L and 6.0L Performance. T…
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Thnx for 1M views on the original video where I used a 5.3L LS to dri…
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This 800-Hp 351W build started by making it into a bigger, 408 Stroke…
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BOLT-ON BOOST DOUBLE TEST
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