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HP Tuners; Injector Dynamics; ... their Gen V truck cam lineup has an answer for your needs. All BTR L83 camshafts come with VVT Target Angle table specs on the cam card, making it easy for your tuner to quickly dial in the VVT function for the best powerband possible. ... Brian Tooley BTR Truck Norris Camshaft for Gen 3/4 LS 4.8 5.3 …The Truck Norris will deliver a roundhouse kick in the pants to your 1999-2013 Silverado or Sierra. Developed from hundreds of hours of in house cam lobe design and dyno testing, this camshaft has more power and torque everywhere in the curve compared to our legendary V2 truck cams. BTR GEN III & IV LS TRUCK NORRIS CAM Specs: 212/22X, .552/.552 ...We’ll choose a camshaft with a .488-inch intake/.510-inch exhaust lift, 234-degree intake/244-degree exhaust duration at 50, and .112 separation. The operating range for this cam is 1,500-6,500 rpm, and it would be considered a mild cam or ‘a couple of steps over stock.’. This cam will directly affect the stall in the torque converter by ...The Truck Norris will deliver a roundhouse kick in the pants to your 1999-2013 Silverado or Sierra. Developed from hundreds of hours of in house cam lobe design and dyno testing, …

The 5.3 Hot Rod cam is BTR's newest offering for the guys with 4.8 & 5.3 displacement truck engines. This cam delivers an aggresive idle while maintaining good street manners. It makes slightly less torque down low than our Truck Norris cam yet produces an additional 20+ HP at peak. These newly designed BTR lobes were developed in house and ... Jun 21, 2022 · Rick Seitz. Rick Seitz is the owner and founder of GMEFI Magazine, and has a true love and passion for all vehicles. When he isn’t tuning, testing, or competing with the brand’s current crop of project vehicles, he’s busy tinkering and planning the next modifications for his own cars. The Truck Norris bump stick has arrived! Replacing the stock LM7 truck cam with the BTR Torque cam improved not just the peak power and torque, from 348 hp and 374 lb-ft to 385 hp and 393 lb-ft, but improved torque production through the ...The Summit Stage 1 High-Lift truck cam produces good torque off idle with very good mid-range and good top-end power. Idle speed can be tuned for a smooth idle or a noticable lope. The extra lift increases power and torque across the range. This cam pulls strongly past 6500 rpm with proven LS6 springs. SUM-8701.

See all 20 photos. The LS2 is an outstanding continuation of GM's high-tech, pushrod small-block V-8s. It offers the superior architecture of the LS family of engines, free-breathing heads right ...Oct 31, 2022 · As for the cam itself, we chose a BTR "Truck Norris" cam. These are designed to work well in street-driven 5.3 and 6.0 truck engines. BTR recommends a stall of at least 2400 rpm and the obvious upgrades to the springs and rocker trunnions. Some work to the ECM will also be required. In our case, we chose to start from scratch with a Holley ... ….

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The setup: 6.0, TBSS intake, 92mm throttle body, ported 799 heads, BTR Truck Noris cam, 10.6:1 Cr, stock exhaust manifolds, dual 2.5" to a single 3.5" (free-flowing muffler), 25-2700 rpm stall Jakes performance stage 4l80e. I plan on boosting it in the future, but I want all the issues ironed out before then.Thanks. No need to segment swap, you did it right with the manual in Transmission>General>general>Manual and PRNDL none. The Idle>rpm Base>setpoint should add 200-250 to your entire STOCK table. Return the rolling idle to 0. Idle> Airflow>Startup>Underspeed time give it 2 seconds.

After installing the BTR cam, the peak power numbers jumped to 385 hp at 5,500 rpm and 393 ft.-lbs. of torque at 4,700 rpm. As indicated previously, the cam offered gains as high as 59 hp at 6,400 rpm, but for truck owners, the real story is the extra 20 ft.-lbs. of torque offered from 2,500-4,500 rpm. Brian Tooley racing TRUCK NORRIS street testing with a …Knock issue after cam swap. Hello from Scotland! I use an 03 Silverado 5.3 daily for my landscaping company, the 1500 regularly pulls a 7000lb trailer but it struggles, I decided to attempt to improve the performance with a Summit Pro 8709 cam and springs, going by the reviews I saw online this cam would improve power and torque across the ...

light pro tester May 3, 2001 · 2001 5.3 truck Norris cam. Looking for a good tune to start from stock 5.3 with a btr truck Norris cam shorty headers and a Velocity intake with 92 mm total body stock truck injectors using stock ecm. Get bigger injectors, you're going to need them. Can't help you with a tune. 2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy. indo sange terbaruwww mckeesport obituaries com how well does the new btr red hot cam-is it extra spicy? check out this video where i compared the two versions of the btr truck norris cam on a junkyard 5.3l. i compared the .552-lift standard cam against the low-lift, nsr (.498 lift) cam. i also compared the new (221 duration) red hot cam to the old (228 duration) ss2 cam. urindianbae videos Specs: 215/233, .540"/.540", 110 LSA, 14% fuel lobe. Brian Tooley Racing is proud to introduce the next innovation in the GM performance truck industry. Our Gen V truck camshafts were born from the demands of an ever changing market. From toy haulers to trucks turned street rods, our Gen V truck cam lineup has an answer for your needs. pickaxe calamityspeedy weedy promo codeparx overnights The Brian Tooley Racing BTR Truck Norris Camshaft Install Kit is a must-have for Chevrolet GM Gen III/IV LS 4.8 5.3 6.0 Vortec Trucks with 6.0L / 6.2L Engines. The kit includes everything needed for a successful installation, taking …how well does the new btr red hot cam-is it extra spicy? check out this video where i compared the two versions of the btr truck norris cam on a junkyard 5.3l. i compared the .552-lift standard cam against the low-lift, nsr (.498 lift) cam. i also compared the new (221 duration) red hot cam to the old (228 duration) ss2 cam. pueblo west homes for sale remax Sep 26, 2021 · 0:00 / 3:34 Brian Tooley racing TRUCK NORRIS street testing with a stock converter. Baddest truck cam ever! Northern Performance Cars 12.4K subscribers 156K views 2 years ago We added... BTR SKU: BTR-31824100: Brand: Brian Tooley Racing: Part Type: Camshaft: Engine Type: Gen III/Gen IV LS: Engine Combination: GM LS TRUCK: Camshaft Style: HYDRAULIC … nekros prime steel path buildfree stuff craigslist atlanta georgiatesla vehicle movement specialist salary GEN IV 06-14 TRUCK DOD DELETE KIT for 5.3L. INCLUDES THE FOLLOWING: Delphi LS7 Lifters: ... the original camshaft should be replaced with a non-DOD cam to avoid potential misfires. For 5.3L applications without VVT, GM camshaft 12689035 is recommended. ... Brian Tooley BTR Truck Norris Camshaft for Gen 3/4 LS …