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The Truck Norris will deliver a roundhouse kick in the pants to your 1999-2013 GM V8 Truck or SUV! 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 BTR's legendary V2 truck cams.Run on the dyno first with the factory LQ4 cam, the 6.2L L92 produced peak numbers of 445 hp at 5,600 rpm and 459 ft.-lbs. of torque at 4,600 rpm. (Image/Richard Holdener) The Summit Pro LS Stage 4 (SUM-8711) cam offered a .625/.605 lift split, a 234/247-degree duration split and 113+3.5 LSA. (Image/Richard Holdener)The 175 rated horsepower (HP) International 4700 T444E truck engine has a peak of 184 HP at 2,200 rotations per minute (RPM), peak torque of 460 at 1,400 RPM and a governor engine speed of 2,600 RPM. The T444E specifications vary depending ...HOW MUCH LOW SPEED TORQUE DOES THE TRUCK NORRIS CAM MAKE? IS THE TRUCK NORRIS CAM A GOOD TRUCK CAM? DOES THE BTR …BTR Stage 2 Truck Cam. Long time lurker on this site. Today I bought a BTR stage 2 truck cam with springs for my 06 sierra (5.3) today. I didn't see a lot of information regarding the BTR stage 2 cam so I figured I would give it a go. Ill do a full report after the install is complete. My truck is 100% stock minus a spintech muffler.BRIAN TOOLEY BTR Naturally Aspirated Stage 3 Cam - LS1 LS6 LS2 5.7 6.0. LS1/2 Stage III Cam 231/242 .617"/.592" 112+2. Great camshaft for LS1/LS2 applications where rough idle is desired with more mid range/top end power than the stage 2 cam, will need a stall converter!Description. BTR's Gen V Truck Cam Kit is designed for 2014 and newer GM pickup trucks with the L83/L84 5.3 or L86/L87 6.2 engine. Dyno tests have shown a 70 horsepower gain at the tires with the stage 2 camshaft in a L86 equipped Silverado, so this is a great upgrade to give your truck increased power! As you can see, this is a great bang for ... This is my 2008 Silverado with a 4.8 and the BTR Truck Norris camshaft. The truck currently has stock exhaust manifolds, stock Y pipe with catalytic converte...1986 K10 LQ4 +.030, 862's, Long tubes, LS Pro forged flat tops, Truck Norris Camshaft, 4L80E, 4.10's. Page 2 of 2 First 1 2. Quick Navigation GM V8 Tuning - Engine, Gas (Gen 3) Top. I am having an issue with deceleration stalling. it seems like my idle drop bad on deceleration and looking to see where to start.The final test was the 246 cam, with .624 lift, a 246/254 degree duration and 114 degree LSA, but with less-than-stellar results. The peak horsepower numbers remained at 626 hp, but peak torque dropped to 575 lb.-ft. In fact, torque production dropped through the entire rev range! Sometimes, even on a stroker, bigger is not always better!BTR Stage 1 Truck Cam V 2 BTR30612120 For 1999-2013 GM Gen 3/4 LS 4.8, 5.3, 6.0, 6.2 ... but pick up a lot of Torque and HP in the process. This cam will have a very slight lope with aftermarket exhaust, ... Brian Tooley BTR Truck Norris Camshaft for Gen 3/4 LS 4.8 5.3 5.7 6.0 6.2 LS1 1999-2013 Cam KitAug 6, 2022 · I had a BTR stage 2 truck cam in my 6.2 for a little while, and I didn’t like it as much as I like the cam motion stage 2 truck cam designed specifically for the 6.2 that I have right now. I’ve noticed at the BTR cams seem to be ground as a compromise between the 4.8, 5.3, and 6.2 engines. If you’re looking for a relatively simple and inexpensive way to add a little more power to your Chevy Silverado or GMC Sierra, the Brian Tooley Racing BTR Vortec Truck Stage 2 Cam and Spring Kit is a great option. 2. BELEY E-1840-P .585″/.585″ Engine Camshaft Sloppy Stage. The BELEY E-1840-P .585″/.585″ Engine Camshaft is a great ...Product Description BTR Stage 1 Truck Cam V 2 BTR30612120 For 1999-2013 GM Gen 3/4 LS 4.8, 5.3, 6.0, 6.2 206/212 .553"/.553" 112LSA 3 Bolt Pattern . With great power gains and OEM driving characteristics, this camshaft pairs wonderfully with stock converters. The V2 Stage 1 makes MORE POWER and MORE AVERAGE TORQUE than the stock cam making it a perfect candidateNov 1, 2021 · hello like the title states, i recently bought a 2008 gmc sierra 2wd and im looking to get rid of the afm setup and upgrade camshaft to give it a little extra. i wont drive the truck on a daily basis but still want to use it as a truck if i need to (tow my sxs and stuff like that). Yes, the 212/218 or very similar is size is your best option ... Brian Tooley BTR Stage 4 NA Cam - LS1 LS2 LS6 5.3 5.7 6.0. 233/248 .630"/.615" 111.5LSA. 3-Bolt Pattern. Great camshaft for LS1/LS2 applications where a really rough idle is desired with more top end power than the stage 3 cam. This camshaft is very aggressive for a daily driver application.6.0 surging Log file/Tune post review. FrankVVETUNEDTTrialVE.hpt. idlesurgelog.hpl. 6.0 LY6 with VVT delete running BTR Truck Norris cam. I can't get this thing to idle without surging. Sometimes its fine but other times it stalls and surges. I need to dial in some things still as its a work in progress, but the stalling and surging is making ...Stock LS3 Cam: 496 hp @ 5,800 rpm BTR Stage IV Cam: 570 hp @ 6,500 rpm Largest Gain: 90 hp @ 6,600 rpm. As much as I liked the huge peak power gains (74 hp) and extra 90 hp at 6,600 rpm, I also liked the fact that the BTR Stage IV cam offered gains down low.I just put the BTR stage 2 212/218 in my 5.3 and like it a lot, good power gains everywhere for the most part and revs way better than stock op to 6200. Im in the process of tuning It myself with HP tuners. I agree with 5FDP, that .224 cam would be a bit much for a stock converter.BTR STAGE 1 TRUCK CAM V2 - BTR30612120. SPEC13K views, 225 likes, 3 loves, 43 comments, 52 Product Description BTR Stage 2 Truck Cam V2 - BTR31218110 For 1999-2013 GM Gen3/4 LS 4.8, 5.3, 6.0, 6.2 212/218 .553/.553" 111LSA 3 Bolt Pattern. With great power gains throughout the entire RPM range and OEM driving characteristics, this camshaft w orks well with stock converters. With aftermarket exhaust you'll hear the cam … BTR GEN III & IV LS TRUCK NORRIS CAM . As electric vehicles gain popularity, more and more brands are entering the market with their own offerings. One such brand is Rivian, a company known for its innovative and environmentally friendly electric trucks. BTR CAMSHAFT - GEN V TRUCK - STAGE 3 V2 - 2241533104R0

The L76 is a Gen. IV engine based off the LS2, which was also produced both as a car engine and a truck engine. came in Chevy and GMC trucks and full-size SUVs from 2007-09, and was equipped with a truck-specific accessory drive. The L76 truck engine makes 376 horsepower and 375 foot-pounds of torque right from the factory on …BTR STAGE 2 NSR TRUCK CAM - 31218110NSR. SPECS: 212/218 .480/.480 111+0 . Brian Tooley Racing is proud to introduce the next innovation in the GM performance truck industry. Our all new V2 series was born from the demands of an ever changing market. From toy haulers to trucks turned street rods, our V2 truck cam lineup has an answer for your needs.Adding Horsepower to a 4.8L Engine. When the engine first went into the car, we installed a conservative 219 at 0.050 duration Comp camshaft while reusing the 4.8L's stock hydraulic roller lifters ...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 ... This is in a 2001 extended cab 5.3. Only mods are Truck Norris Cam, LS3 Valve Springs and tuning. Stock exhaust manifolds.Stock Air intake system.Tuned It my...

Developed through extensive in-house cam lobe design and dyno testing, the Truck Norris camshaft offers superior power and torque across the RPM range compared to BTR's V2 truck cams. It delivers an aggressive idle sound, yet remains compatible with stock torque converters. 1.Camshaft Only: BTR Truck Norris Camshaft. 2.An LH6 build or LC9 5.3 build is popular for those on a budget just looking to make a nice 400-450 HP for a cheap LS 5.3 junkyard build. Any of these will work in a classic hot rod or muscle car using one of our LS swap oil pans for clearance. The one Gen 4 5.3 LS we do not recommend using is the LS4.…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. We compared the stock LM7 5.3L cam to the Stage 1 Truck Cam from Brian. Possible cause: Dec 29, 2021 · link to camhttps://www.summitracing.com/parts/btc-trucknorrisLink to valv.