why does ls3 backfire more than l99? - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

ssinister_l99 · 07-04-2016, 12:43 PM

Quote:

Originally Posted by shibbs

This is correct, as I understand it.

Your car has the torque converter adding some slack between the drivetrain and the engine. A clutch is directly connected.

Ahhh okay! Thank you guys so essentially it's because there is more stress going on with the ls3 apposed to the l99 with the torque converter almost softening the stress if that makes sense

caper · 07-04-2016, 08:03 PM

hehe, mine pops and BANGS so loud sometimes, i have literally scared pedestrians! they will jump or duck etc. of course i have no cats and my turbo downpipe dumps under the car so it whistles away then bangs liike a shotgun!

christianchevell · 07-05-2016, 12:36 PM

LOL lots of the answers affect it but mostly the fact you do have a milder cam more timing , AFM, and a big damn suitcase resonator and your a auto,, the Decel Popping is from the fuel shutting off in the tune when decelerating and the resulting ignition of the left over fuel in the exhaust which is more free flowing in a LS3 especially with dual mode. I lock the system open with my Forza three way switch and Let it pop like race car especially down shifting , and its sweet as can be. ( makes the punks and their fart can Hondas so envious they usually wimper away farting as they go): Enough to make a guy switch from a L99 to a ls3....Oh I DID..LOL, and headers makes it more awesome with HFCs of course because........

CapeCruisin · 07-05-2016, 12:38 PM

am I your buddy in question or someone else? lol

ssinister_l99 · 07-06-2016, 07:38 PM

Quote:

Originally Posted by CapeCruisin

am I your buddy in question or someone else? lol

lmao yeah you jarred, jon, and tim. we gotta meet up again soon and move up to the south shore!!!

RS Speedriver · 07-07-2016, 12:11 AM

Cuz ls3 is better then l99 lol

rontammy0 · 07-14-2016, 09:03 PM

Quote:

Originally Posted by christianchevell

LOL lots of the answers affect it but mostly the fact you do have a milder cam more timing , AFM, and a big damn suitcase resonator and your a auto,, the Decel Popping is from the fuel shutting off in the tune when decelerating and the resulting ignition of the left over fuel in the exhaust which is more free flowing in a LS3 especially with dual mode. I lock the system open with my Forza three way switch and Let it pop like race car especially down shifting , and its sweet as can be. ( makes the punks and their fart can Hondas so envious they usually wimper away farting as they go): Enough to make a guy switch from a L99 to a ls3....Oh I DID..LOL, and headers makes it more awesome with HFCs of course because........

You SOB you did.....you damn well did.

Shorty headers. ...solo hi flow cats with x pipe and no mufflers is enough to make me want to keep my L99. Timed right when im using the paddles going from a high rpm gear change from 1st to 2nd and letting my foot off the gas at just the right time......my car really barks. I'm going to get a go pro vid of this......after you listen to it all you need to do is decide what colour l99 you will be buying.

......Orange Is nice.

07-04-2016, 08:03 PM	#16
caper Drives: 2010 IOM 2ss/RS Join Date: Sep 2009 Location: SoCal, I.E. Posts: 1,546	hehe, mine pops and BANGS so loud sometimes, i have literally scared pedestrians! they will jump or duck etc. of course i have no cats and my turbo downpipe dumps under the car so it whistles away then bangs liike a shotgun! __________________ Turbonetics running 8lbs boost at 700rwhp tuned by Hi Rev, installed by K&M w/cat-muffler delete, ACS splitter, Fesler GFX, MPD1 spoiler, Custom painted Rally stripes, Cordon CR1 wheels 275/315s, Hotchkiss comp sways and end links, Barton shifter

07-05-2016, 12:36 PM	#17
christianchevell old school chevy rodder Drives: 2021 zl1 a-10 WildCherry Join Date: Jul 2012 Location: Oregon Posts: 5,622 View My Garage	LOL lots of the answers affect it but mostly the fact you do have a milder cam more timing , AFM, and a big damn suitcase resonator and your a auto,, the Decel Popping is from the fuel shutting off in the tune when decelerating and the resulting ignition of the left over fuel in the exhaust which is more free flowing in a LS3 especially with dual mode. I lock the system open with my Forza three way switch and Let it pop like race car especially down shifting , and its sweet as can be. ( makes the punks and their fart can Hondas so envious they usually wimper away farting as they go): Enough to make a guy switch from a L99 to a ls3....Oh I DID..LOL, and headers makes it more awesome with HFCs of course because........ __________________ 2021 Wild Cherry ZL1 A10, Sunroof, Data,Red Carbon Interior, Nav, RotoFab Big Gulp , Elite x2ultra, Borla ATAK, Driveshaft shop, BMR susp, Speed covers, intercoolers, ATI , 2650 MAG, DSX lid, 103 NW, TSP Longtubes & cats, LPE, 1le mods, ,LME cover, Katech pump and chain, Trunnions, BTR stage 2, LPE boostapump, Gforce, Speed eng , Granetteli, etc etc Last edited by christianchevell; 07-05-2016 at 12:47 PM.

07-05-2016, 12:38 PM	#18
CapeCruisin Daily Driver 24/7 365 Drives: '15 CRT 2SS/RS/1LE Join Date: Jul 2015 Location: Cape Cod, MA Posts: 827	am I your buddy in question or someone else? lol __________________ NPP Fuse Pull, Z28 CAI = Previous Rides: 2005 Magnum R/T A5 CAI, Cat-Back 2014 RRM Camaro 1LT/RS A6/NPP CAI Follow Me On Instagram!

07-07-2016, 12:11 AM	#20
RS Speedriver Drives: 2018 camaro 1ss 1LE Join Date: Apr 2013 Location: B.C. Pitt Meadows Posts: 305 View My Garage	Cuz ls3 is better then l99 lol