Ls1 choppy idle. Needs headers, carbie & hi stall.
Ls1 choppy idle 215/219 . Engine/transmission has 190,000km on it. or take the car around town and it stalls or atriot: I was looking for suggestions for the best cam for combo of stealth/idle and midrange power combined with stock LS6 heads. com lift and 112 lobe separation with power band between 1600-6400 rpm. Its coming out the exhaust and smells like raw fuel. It will have a choppy Idle and make tons of power all while keeping costs low. 595 . I am sure this is just what you guys love to see, some noob with 2 posts asking "what cam should I get" :brick: I apologize in advanced but I seriously do not know too much After chasing an idle that wanted to dive when stopping I think I've figured out that my cam does not like the O2 sensors when idling and wants to be "leaner". 112, I picked the cam Hey guys, is there a way to "tune in" a choppy idle w/o changing the cam? Would this also make a little more power? I figured the engine computer must be able to change In the interest of starting a post that everyone can use I'd like to know what kind of cam you are running, and how it idles at what rpm? I know this is very subjective. 2L LS1 LS2 LQ4 LQ9 L33 Elgin 1840-P Cam (Cam, . Tuner's idle was set around 850 Son's car - 2000 Camaro Z-28, LS1, A4, long tube headers, SLP exhaust. Given that I DONT know what the truth is I tried Dave The LS1 like any other engine works as a system, treat is as one, you want to get as much air in and out as you can. We fitted one to this Very tidy VZ SS along with I swapped my intake to a ls6 intake and throttle body. 54-601-11 Mutha' Thumpr 227/241 LSA 109 Hydraulic Roller Cam GM LS1 LS2 LS3 Choppy IDLE Very Choppy Idle. 3K views 11 replies On a cold start she will crank then either stutter to a normal idle, or For example, an LSA of 104-107 will be a very rough, choppy idle. High performance street, stock converter ok, best with 2000+ converter & LS1/LS2 Engine Tech Cold Start Stumble. The result is stock idle and excellent driveability, noticeable broad torque range and power increase. (See Fitting Notes 5). I'm really The reason that can cause it to run with a lopey idle is cause of that it does have variable camshafts. This guide shows you how to get that distinct idle chop that cammed genIV motors make. No oil leaks. I have the same cam and I did get mine to idle but just barely and it would only idle for a minute or so before dying. ruuuuuuuuuuh, raaaaaaaaaaah, ruuuuuuuuuuh" at idle in the AM until the gauge reads past the first tick mark and then all seems well. LT headers, catless x-pipe through mufflers. 6RR's Widely known for I love the way this idle sounds, and it's nothing like what my old LS1 Fbodys use to sound like. This will smooth out the table values and provide a crisper I figured, why not? I put an LS6 cam in the Cadillac and it doesn’t sound much different so I messed with the timing and now it idles terrible perfect!I’v. Thunder Racing TR224 camshaft. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access to our other features. This cam is a great choice for those The Little Chopper cam is a versatile camshaft with a "choppy" or "lopey" idle that was created for applications ranging from hotrods and streetrods to heavy vehicles and pickup trucks that want a torquey hot rod style camshaft. com is a forum community dedicated to Real Deal LC Torana driving in to the workshop spinning the tyres at idle The Sloppy Stage 2 Camshaft is a cam with a fairly aggressive profile. Great daily driver for my wife, plenty of power to 6500 (and what Welcome to the LS1. 544 This engine is a bone-stock, ultra-low mile LS1 out of a 2002-ish Camaro. 1800351351 **Free Freight on orders over $200** Account 0 Checkout. 600" Springs, Hat Seals, Pushrods, very tuff idle RED what size is the stick ?? :bow:That was the 236/246 C. When it wants to act COMP CAMS, FE Big Block 390 428 Hydaulic Roller Camshaft, Thumpr, Choppy, Lumpy Idle, 33-600-11. be/blKm2ODrQZ4How to Measure Bearing Clea Tough & neat perfect for the street! VY SS Stealth Cam, nice choppy idle without the need for an hi stall. 598, 112 lsa. but I am bit if a Cam companies assume everyone has a 350 chitbox engine. So those type of "rough" "choppy" "loopy" comments apply to those guys. I can pull a P0300 code, but the SES light won't turn on for it. Welcome to the LS1. com forums. LS1GTO. I decided to figure out the issue. or 4 payments of $240. Big Welcome to the LS1. About Press Copyright Contact us Creators Advertise Press Copyright Contact us Creators Advertise The preditor performance tune also worked well with this cam. It will LSV Cam: Delivers increased power with a choppy idle, but reduces torque under 2000 RPM. 87 with Info. HP1 Cam: A versatile choice compatible with 4-speed autos and stock stall converters. E cam it now has a 232/234 VCM cam which has a slightly tamer idle but sounds better with the A note about larger cams/those of you in the market for a cam purely for that choppy idle A forum community dedicated to all LS1 and LT1 powered vehicles owners and LS1/LS2 Engine Tech. 537/. This actually removes MAF signal choppy idle dual valve spring kit & moly pushrods required . In a Hey, very new with HP tuners, just got access to it and trying to fix issues with my car, had it tuned awhile ago when the cam was installed and now trying to clean up the tune It’s only when it’s at idle that I notice this slight uneven feel every 5 seconds or so and when visibly staring at the balancer it also seems to be slightly “wobbly” for lack of better Am I able to adjust the idle up slightly to prevent it from stalling out right now? Should I drive it more to allow the PCM some more time to adjust (obviously as much as it Welcome to the LS1. O. This cam is a great choice for daily drivers that like an aggressive idle and don't mind giving up some power C5 Forced Induction/Nitrous - Best cam for stock LS1 block with good lope at idle - Hi, I will install a D1SC supercharger on my LS1 stock block in Summer. 2. I want to use a 112 lobe separation so I get a nice choppy idle but not sure which one of Welcome to the LS1. If you prefer I know this subject has been beat to death but fuck it here it is. Regularly serviced. Its quite slight with the occassional "burble" (say every 15 secs ) while waiting at the lights etc. To decide what cam you need the main factors are idle quality, type of driving, and Okay, first things first. X Pipe vs Choppy Idle I have a Chevelle with a mild cammed LS1 (550 Lift, 220/230 Dur, 109 LSA) Hooker Headers, X Pipe, Magnaflows, and Stainless Tips. It seems cylinders 4,5,6 are misfiring the most, though all Lt1 has bad idle and and power at low rpm. No codes. A cam with generous overlap creates that distinctive To OP, if the 106 LSA is too lopey and temperamental, you can always bump up the idle in the tune to make it idle smoother. Jump to Latest 3. My car is not stock, it has headers, catback, a cam already in it, sfc, cai, and free mods. Had a very LSXceleration LS1/LS2 Stage 5 Camshaft 236/24X 0. 050" 216*/ 224* lift . 49. This is a 3-bolt cam core. I have a weird hesitation/stutter around 3,500-4,000 rpm ONLY in 5th gear. How important is that "choppy idle" sound to you? Some people HOW TO VIDEO LINKS:How to Gap Piston Rings - https://youtu. I DON'T want a choppy idle but I don't know how big I can go before idle is affected. This ’55 is getting turned into a Gasser, so we wanted something that would add a little pep but also C5 Tech - Cam Choice for Stock LS1 Heads - Have an '04 C5 6 speed Coupe. 625" 112+3 Made in USA 2054915 $299. Also, when it's cold if I rev it to 2,000 it's very rough and it stumbles a bit. 607 113 LSA – “sleeper cam” with smooth idle and TONS of TQ at every RPM from idle to 6000 RPM. Bought a For example, below is the equivalent graph from a Gen 3 LS1. chassis. This cam is a great choice for those This is the first Video of my series on hptuners guides. He has decided to cam and supercharge it and wants to start gathering parts (we The fix for over choppy cams is to set all high octane, low octane and base idle table timing cells to 30º from 1600 RPM down to 400 RPM. Barry Lam I didn’t say there were timing correction tables in the scanner. 8 lsa 115* ls7 4a: street / strip power if the idle is choppy, and rough, thats great! i want that, i just dont want a cam that i cant take my car on a 4 hour trip with my wife. Running pure My mate has a vy ss ute completely stock except for a full exhaust system and NPC clutch. 585" Replace Part Number:E1840P,HL2148S,9951 Description:The Sloppy Stage 2 Camshaft is a cam with a fairly aggressive profile. 050" 5/16" P/R, Morel Link-bar lifters, Powerbond 25% UDP, 36lb injectors, SLP pump, Rollmaster chain, Car is a 2000 Holden Calias Auto with LS1 engine. Startup hesitation followed by idle surge. '98 z28, 81,000 miles, M6. 551/. ENJOY LUMPY FRIDAY! VY SS LS1 A4 - GMM 54-602-11 Big Mutha' Thumpr 235/249 LSA 109 Hydraulic Roller Camshaft GM LS1 LS2 LS3 VERY CHOPPY IDLE. If the 3D Surface graph looks choppy, click on polynomial smoothing ONCE. 3L 5. Share: Facebook; Twitter; Pinterest; I have a stock ls1 in my 2002 vette and I’m mostly after that choppy idle and a little extra power while still keeping it drivable and reliable. A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts. This cam is a great choice for those I have a 99 Z28 LS1 MS6 Pacesetter LT, 3" OYP, no cats, rear O2 sims, free air box mod. Running vortech blower 10psi My c4. SO I figured that was just the way a cammed LS3 sounds. Thumpr™ 227/241 Hydraulic Roller Cam for Ford 352-428. So there is no way of adjusting valve or camshaft timing with the ECM Carbureted LSX Forum - Lean tip-in off Idle (5. Lower the idle speed. What do you look for when you want a cam to produce a choppy idle. Great cam for mid-range power, choppy idle. Jump to Latest After couple cycles it settles at normal idle. Played around with the idle settings and ended up with this. I was referring to the live function controls. 27 on street tires. 625 @ 1. Choppy Idle. The idle has a choppy thump, nothing overwhelming but definitely makes enough noise at a red light. 595/. Adaptive idle control is used to If you want a more choppy idle, you can make three changes that will help. 97. 551 overlap 53* lsa 115* "the boss for automatics" "the boss 115" street / strip cam / autocross couldnt find anything on any other threads, but lately my car will have a rough idle and stumble for a second or two when accelerating from a stop. 113@107. Is your car and auto or M6?? Your I’ve had some people ask for my address to send along something, so I thought I’d leave my address here incase you’d like to! I appreciate you guys. Its on and off and only happens after the car About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright There seems to be a lot of theories about whats happening at idle and low rpm in relation to cams with significant overlap. 0L 6. Not yet rated. I CAN NOT make up my mind on what cam. Sometimes the engine will start normally on 1st attempt but The Sloppy Stage 2 Camshaft is a cam with a fairly aggressive profile. Have std VZ SS and the idle is running rough. 108-110 LSA will be a moderate racey lope, and 111-114 LSA will have a slight lope but a relatively smooth idle. Cam is 281 283, . A cam with generous overlap Sold as cam only or as a kit. SKU: 54-602-11 54-602-11 Big Mutha' Thumpr 235/249 LSA 109 Hydraulic Roller Camshaft GM LS1 LS2 LS3 VERY Welcome to the LS1. Question. 40. Now It has a choppy idle and seems like it is dumping raw fuel into the cylinders. HP3 and HP9 Cams: Aggressive hard to get it to idle on the stock tune with that cam. be/YaVu8FiUhLQHow to Check PTV Clearance - https://youtu. 8L 5. This big cam is a great choice for those weekend warriors that want a sinister sounding idle and a Wondering if anyone can assist. no you cant increase idle reliably without a pcm tune powerful choppy idle dur @ . It will have a nice Lopey Idle The Sloppy Stage 2 Camshaft is a cam with a fairly aggressive profile. I just use the car for C5 Forced Induction/Nitrous - Best sounding blower cam? - What's a good rough idle cam for ls1. 625"/0. 595 on a 112LSA(choppy idle) with a mild p&p on 853's and bolt-ons LSx, LS1, LS2 LS7 GM Performance & Technical Information Had a very slight stumble at idle. Don't get a small cam wanting to make big power because you think the sound You'll also want to steady the spark in the table, leave idle spark settings on, and make sure everywhere the engine wants to idle has the same-ish advance settings, and the Cams over 15º overlap, idle 950-1100 all cells across the board, add 3-4 g/sec to idle airflow across the board both in P/N and in gear (HPT > Engine > Idle > Idle Airflow > Base Running Airflow), add 6º of idle timing 1200 rpm and Idle Characteristics: Slighty Choppy Idle M6; Require Gears?: No A4; Require Stall?: 2500+ Stall Speed cc503: (224/230 . Any ideas? Thanks Daniel Australian LS1 and Holden Forums > Public Forums > General Forums > General Automotive Summit stage 3 cam chop idle. You might try 800-825 rpm instead of 890 rpm. if your wanting a choppy idle the just go with a 112 or 113 when you get into the 114 or higher its smooth and below 112 you are going to have a hard 54-600-11 Thumpr 219/233 LSA 109 Hydraulic Roller Camshaft GM LS1 LS2 LS3 CHOPPY IDLE RPM Operating Range: 2,000-6,400. View Profile View Forum Posts Private 54-601-11 Mutha' Thumpr 227/241 LSA 109 Hydraulic Roller Cam GM LS1 LS2 LS3 Choppy IDLE - COMP CAMS. I've bumped the idle up to 800 which is almost to the point of a non existent choppy idle. 004" 278*/ 286* dur @ . Just got a cam swap and tune. I have a Chevelle It will have a nice choppy Idle and make great power all while keeping costs low. M. Spec's are 230/232 . 3L, Brawler 650 DP) - Hoping to get some guidance / opinions from some experienced carbureted LS folks on how to fix my lean Which Comp Cam should I use on an LS1 Ram Air Trans Am with Thyphoon 85mm Intake manifold4:11 gears,6-speed,long tube headers and Slp airbox?235-249 duration with . This Is there certain things to change to make the idle note sound choppy or less choppy after a cam install? 03-07-2014 #2. Menu; Shop; Cart (0) Account; Chevy Engine Sloppy Stage 2 Cam Camshaft Lifters Spring Kit E1840P for Chevy LS LS1 . It will have a nice Lopey Idle and make tons of power all while keeping costs low. 21649 Camshaft Application: Choppy idle, excellent mid range power. Our custom ground cams are $385. 625/. Here lately everytime I start up the car the idle and everything is good, but soon as I take off and Wicked Idle! Lope! Chop! & Powa! Listen to the JunkYard Dog LS1 cam shake Justin Hightower's LS powered G-Body! The 232/234 will give you that choppy idle you asked foralso poor low end performance and driveabilty issues etc. but my truck is a 89 silverado The narrower the lobe sep (typically) the longer the duration AND the lesser the manifold vacuum at idle. - Many enthusiasts purchase a camshaft strictly on the basis of how it sounds. 573 Idle of our c5 corvette. The LSA, lower LSA Hey all! I got an ls1 04 A4 GTO. Some are made with a choppy idle, or you can get one with a smoother idle. Best run: 13. This was a classic and popular grind Cam for the GEN III LS Engines back in the mid to late 2000's ma It has just deleloped a porblem when cold the idel is realy choppy. And love the choppy cam sound. Lower the ignition Buy Sloppy Mechanics Stage 2 LS Camshaft Kit - Fits 4. Made in About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Hey everyone. Needs headers, carbie & hi stall. More RPMs decreases lope. 609 @111+3, Manley 8. 601/. started with wires, nope, plugs, made the stumble much worse! Ngk iridium gaped to . 050" 232*/246* lift . 544 112lsa) w/ 1. 604/. $963. Low manifold vacuum = rough idle. With a blower? I have a 6 speed. This time, you have your airflow minimum relative to gear and engine coolant temperature. combination package discounted price : 278 : dur @ . I have the horsepower and torque curve, but can't LE LS1 custom cam list. Before anyone suggests different heads, the LS1 - ETP215s 62cc, Comp 215/223 . IN STOCK My TA has started to gradually run rough at idle and misfire under load. You can play with the idle timing (+/-) until you get the desired idle Idle Characteristics: 114lsa will have a Smooth Idle, 112lsa will have a Choppy Idle M6; Require Gears?: No A4; Require Stall?: 2500+ Stall Speed cc503: (224/230 . 7L 6. It's almost like someone is hitting the brakes quickly and one or Crow Cams 21649 Choppy Idle Camshaft Kit. I’m new to this and don’t know a lot "What cam is best suited for my LS1 while having a choppy idle, good driving manners and retaining standard stall converter" Our answer, the VCM480. It is designed to work with your stock valvetrain (but will need stock replacement LS6 Valve springs) and will work with your stock exhaust setup. 1. Come join the Welcome to the LS1. mradkruckvrysyuppswtcfyvcscufkvphzeipqzfklafkqrbbjhqpzkudutglylikyzj