Richard_Holdener on Instagram: "Low RPM Nitrous-Other Guys 455 Buick! If your motor makes peak hp at just 4000 rpm, then you gotta hit the sauce early! We hit this low-compression, mid 70s smog 455 Buick with a 75 hp @nitrousbynos Sniper plate kit. The nice thing about engaging the nitrous at lower rpm is a 75 hp gain at 4000 rpm is a LOT of torque! We later ran this thing with a turbo! Speaking of turbos-head over to @richardholdenerperformance for singles and mirrors-image twins. We also have
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Richard_Holdener on Instagram: "Low RPM Nitrous-Other Guys 45…
26.9K views2 months ago
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Richard_Holdener on Instagram: "Birthday 🎂 Post! How to: 500 HP NA 5.3L The elusive 500-hp SBE NA 5.3L! This is how we do it! Take an SBE 5.3L (this was an L33 alum 5.3L), add @trickflowspecialties 220 as cast heads ported by @briantooleyracing . Add an @briantooleyracing Red Hot cam and @fastofficial LSXR intake and 102 tb. Sprinkle in some long tubes, @richardholdenerperformance 1000cc injectors and @holleyperformance hp tuning and you take the stock junkyard 5.3L motor up to 511 hp. The head
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Richard_Holdener on Instagram: "Birthday 🎂 Post! How to: 500 HP N…
108.1K views3 months ago
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Richard_Holdener on Instagram: "Razor Blade Rebuild-When we pull apart a junkyard LS (or other) for added ring gap, we usually do what’s called a Razor 🪒 Blade Rebuild! It is just cleaning the left over bits of head gasket material on the deck surface of the heads and block to help seal the new head gaskets. We also like to (not shown) take a wire wheel to clean the valves, then lap them in with lapping compound and a cordless drill. For all your LS performance needs-check out @richardholdenerp
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Richard_Holdener on Instagram: "Razor Blade Rebuild-When we pu…
29K views2 months ago
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Richard_Holdener on Instagram: "575-Hp 5.7L LS1 Carbs vs EFI This test was run on a heavily modified 5.7L LS1, equipped with a big 239/255 cam, @mastmotorsports CNC heads and @holleyperformance Hi Ram. We ran the modified LS1 first with a pair of 1000 cfm, 4-hole throttle bodies and port EFI, then with a pair of 650 Holley HP carbs. Spoiler alert-the charge cooling from the carbs made more power (airflow was not an issue). Looking for more LS power, check out the turboie goodness over at @richar
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Richard_Holdener on Instagram: "575-Hp 5.7L LS1 Carbs vs EFI Thi…
69.6K views2 months ago
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Richard_Holdener on Instagram: "Better Than Boost! The only thing better than boost is adding nitrous to boost! We did just that when we added nitrous to the 400-hp supercharged 3800. Nitrous cools the boosted air, but even better, it increased the power output from 400 HP to 525 HP! Make sure to check out all the boost @richardholdenerperformance (turbos, waste gates and BOVs) along with injectors, lifters and Cams. Also show some love to @briantooleyracing @afr_heads @scatcrankshafts @vortechs
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Richard_Holdener on Instagram: "Better Than Boost! The only thin…
15.3K views3 months ago
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Richard_Holdener on Instagram: "Who Sold More! Ford vs Chevy Cam Sales! These are the stupid things Ford and Chevy guys argue about, but here we go! Did Chevy sell more over the counter L79 350-Hp 327 cams (their most popular seller) than Ford sold B303 5.0L Ford cams? I don’t know the answer, so if someone has data-shout out in the comments! Also make sure to check out cam sales @richardholdenerperformance (we also have turbos and other cool stuff). Also hit up @afr_heads @briantooleyracing @vo
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Richard_Holdener on Instagram: "Who Sold More! Ford vs Chevy C…
166.8K views4 months ago
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Richard_Holdener on Instagram: "Water Cooled Turbos! Does a water cooled center section have any effect on the Inlet Air Temp? We know it cools the oil and center section of the turbo, but do we see any change in the actual charge temp? Let me know in the comments. Make sure to check out @richardholdenerperformance for your turbo needs! Also check our @afr_heads @briantooleyracing @vortechsuperchargers @scatcrankshafts"
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Richard_Holdener on Instagram: "Water Cooled Turbos! Does a wat…
16.4K views3 months ago
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Richard_Holdener on Instagram: "Supercharged Throttle Body Tes…
6.1K views3 months ago
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Richard_Holdener on Instagram: "Oh, we’re making 900 hp! The ke…
27.4K views3 months ago
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Richard_Holdener on Instagram: "How to add 50 hp to your LS for $…
96.8K viewsApr 18, 2025
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HOW TO! MAX HP 4.6L FORD 2V MODS!
539.9K viewsFeb 3, 2020
YouTubeRichard Holdener
16:20
Richard Holdener is live at Westech! Let’s talk tech!
4.2K viewsMar 7, 2025
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43.2K viewsFeb 13, 2025
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Richard_Holdener on Instagram: "Remote Turbos-Why are they lag…
48.4K views3 months ago
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Richard_Holdener | Boost is nothing without control! After lots of testin…
35.1K views7 months ago
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Richard_Holdener on Instagram: "Hey LS Guys-Who wants Immedi…
58.2K viewsMar 17, 2025
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Richard_Holdener on Instagram: "What the heck is a Power Cone? …
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Richard_Holdener on Instagram: "Get the L outta here! Junkyard 5.…
88.4K views2 months ago
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Upgraded Pushrods? Do I need to upgrade pushrods when doing a c…
36.1K views4 months ago
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Jimmy out making rips after Connecting the new RHP Turbo Ki…
96.7K views10 months ago
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Making some 93 pump gas rips on the new @richardholdenerperform…
33.9K views11 months ago
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Special Effects voice over is on point! We spare no expense! Do y…
24.2K views9 months ago
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Pickin’ Junk for your Trunk! Next junkyard trip-who you got: iron 4.8…
154K views5 months ago
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Twin Turbo Intake! Who you got? Would you rather have an @holley…
11.7K views3 months ago
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Rating Turbos by HP! Rather than continuing to respond individuall…
16.8K views5 months ago
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Don’t over-turbo your 1000-hp BBC (or Ford or Dodge or any motor). E…
20.6K views6 months ago
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More Timing and Less Boost or More Boost and Lower Timing? B…
80.4K views5 months ago
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It’s turbo time for the Tahoe! This 5.3L is getting a new Turbo “kit” fr…
39.5K views11 months ago
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3 Rules-LS Performance! 1. Get LS, 2. Small Cam, 3. Fuel Flow! Junky…
102.7K viewsMar 31, 2025
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5.3L vs 6.0L-Who you got NA? Who you got with a turbo? What if I tol…
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