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#1
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hi guys can anyone tell me what i can do to get an lly to spool up at lower rpm seems i have to be around 2200 before it gets going. What would you guys recomend with a stock turbo??? Thanks Denis
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#2
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What are your mods , miles , torque converter , turbo mouth piece ,tuner ,tire size, cat still in place , please help us help you !
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05 CC/LB DRW LLY Allison AFE Blade Runner,AFE Momentum CAI,DHD Big Air intake Y pipe, DHD fuel block,DHD pcv reroute,MBRP 4 inch exhaust,DHD 3 inch downpipe,BD driver's side manifold,DHD pass side up pipe,DHD 3 inch intercooler hot&cold pipes, ATI damper,Empire pin kit by Big Foot on & off road shop, FASS fuel system,5/8 inch pickup, FASS fuel filter delete, EFI live,V2 & lap top , 5 position switch 250 hp big tune, shimmed fprv by Crank it up , built SunCoast Allison 1078 converter aftermarket trany mount by Limitless Diesel,ARP head studs,grade C gaskets,tig-welded water pump,T stats by Blackout performance,MA t case brace , Kriptonite motor mounts,MA pump rub kit,HD drive shaft 1480joints by Greensburg machine,BDS Recoil traction bars, PPE finned deep pan , Mike L trany cooler, PSC pump, 5100s, Sulastic Shackles, Curt com 2.5 hitch |
#3
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What do you mean by spool? How much boost is it making at 2200rpms?
Sent from my SAMSUNG-SM-G900A using Tapatalk
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06 GMC 2500 CCSB SLT LBZ 4X4 ![]() ![]() These views expressed on this post are not my own, but rather randomly generated computer gibberish, and in no way should be used to judge the author's IQ or mental health. |
#4
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Yes sorry guys should have given more info. It has up pipes down pipe 5 inch exhaust egr delete, lbz air horn, it has a tune in it but dont know what it is. was bought as a wright off. it has a dsp 5 position switch. After fixing it i then put it on the road,the reason i am asking is that when you get on it of the line it only comes alive at about 20 mph and then goes pretty good. i only get about 23 lbs of boost. I did check for leaks and all is good also checked stock turbo variabelle vane and they seem to fuction fine. The rest of the truck is stock. oh the rail has a race plug in it.
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#5
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Do you know if the transmission has been built and if so what converter ?
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05 CC/LB DRW LLY Allison AFE Blade Runner,AFE Momentum CAI,DHD Big Air intake Y pipe, DHD fuel block,DHD pcv reroute,MBRP 4 inch exhaust,DHD 3 inch downpipe,BD driver's side manifold,DHD pass side up pipe,DHD 3 inch intercooler hot&cold pipes, ATI damper,Empire pin kit by Big Foot on & off road shop, FASS fuel system,5/8 inch pickup, FASS fuel filter delete, EFI live,V2 & lap top , 5 position switch 250 hp big tune, shimmed fprv by Crank it up , built SunCoast Allison 1078 converter aftermarket trany mount by Limitless Diesel,ARP head studs,grade C gaskets,tig-welded water pump,T stats by Blackout performance,MA t case brace , Kriptonite motor mounts,MA pump rub kit,HD drive shaft 1480joints by Greensburg machine,BDS Recoil traction bars, PPE finned deep pan , Mike L trany cooler, PSC pump, 5100s, Sulastic Shackles, Curt com 2.5 hitch |
#6
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Do RPMs seem to come on as quick as they should ? How many miles on eng ? What size tires ? Since the up pipes have been changed are you sure you checked them good for leaks ? Are the EFI switch wires connected and is there a change in performance when the switch is turned ? Do you have a V2 ?
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05 CC/LB DRW LLY Allison AFE Blade Runner,AFE Momentum CAI,DHD Big Air intake Y pipe, DHD fuel block,DHD pcv reroute,MBRP 4 inch exhaust,DHD 3 inch downpipe,BD driver's side manifold,DHD pass side up pipe,DHD 3 inch intercooler hot&cold pipes, ATI damper,Empire pin kit by Big Foot on & off road shop, FASS fuel system,5/8 inch pickup, FASS fuel filter delete, EFI live,V2 & lap top , 5 position switch 250 hp big tune, shimmed fprv by Crank it up , built SunCoast Allison 1078 converter aftermarket trany mount by Limitless Diesel,ARP head studs,grade C gaskets,tig-welded water pump,T stats by Blackout performance,MA t case brace , Kriptonite motor mounts,MA pump rub kit,HD drive shaft 1480joints by Greensburg machine,BDS Recoil traction bars, PPE finned deep pan , Mike L trany cooler, PSC pump, 5100s, Sulastic Shackles, Curt com 2.5 hitch |
#7
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Sent from my SM-G930V using Tapatalk
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2005 2500hd ccsb 4x4 automatic, atp trans safe tuning, cts insight with egt probe, arp head studs, welded water pump, lml drivers side exhaust manifold, manga flow down pipe, silver line 5" exhaust, s&b cai, s&b turbo mouthpiece, fass titanium 150, beans sump, profab egr delete, MA pump rub plate, alligator trans lines, Kryptonite ss centerlink/tie rods, Kryptonite lower ball joints, Kryptonite sway bar end links, rare parts idler and pitman arms, dhd steering brace, 285/75r16 duratracs on stock py0's, b&w turnover gooseneck rancho 9000 shocks |
#8
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#9
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all stock as i said when i hit about 20 then the tires will break lose for a bit
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#10
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yes i have been reading of the edge cts
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#11
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23 is what the factory sensor maxes at so you’re most likely making more just need a modded sensor or a mechanical gauge. LLY’s are known to be kinda laggy in stock form. Also depends on your tuning. Careful with that trans. You’ll be replacing it soon.
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2006 LLY CC/SB LT3 mostly stock maybe for sale? Other toys: 1982 K10 6.2 Detroit diesel/sm465/np205 with 4 inch lift and 35s. 2011 Yamaha YFZ450X 2018 GasGas XC300 |
#12
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If you are breaking the tires lose at 20mph you don’t have a lag problem. Sent from my iPhone using Tapatalk
__________________
06 GMC 2500 CCSB SLT LBZ 4X4 ![]() ![]() These views expressed on this post are not my own, but rather randomly generated computer gibberish, and in no way should be used to judge the author's IQ or mental health. |
#13
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And dont forget , low RPM torque is what brakes things ! That is why there are some on this site that are keeping stock bottom ends alive at 700+ HP , because they keep the RPMs up all the time they are on it ! When you get that tranny build get a converter that will address that better ! Good luck and build some RPMs first to save the eng !
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05 CC/LB DRW LLY Allison AFE Blade Runner,AFE Momentum CAI,DHD Big Air intake Y pipe, DHD fuel block,DHD pcv reroute,MBRP 4 inch exhaust,DHD 3 inch downpipe,BD driver's side manifold,DHD pass side up pipe,DHD 3 inch intercooler hot&cold pipes, ATI damper,Empire pin kit by Big Foot on & off road shop, FASS fuel system,5/8 inch pickup, FASS fuel filter delete, EFI live,V2 & lap top , 5 position switch 250 hp big tune, shimmed fprv by Crank it up , built SunCoast Allison 1078 converter aftermarket trany mount by Limitless Diesel,ARP head studs,grade C gaskets,tig-welded water pump,T stats by Blackout performance,MA t case brace , Kriptonite motor mounts,MA pump rub kit,HD drive shaft 1480joints by Greensburg machine,BDS Recoil traction bars, PPE finned deep pan , Mike L trany cooler, PSC pump, 5100s, Sulastic Shackles, Curt com 2.5 hitch |
#14
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torqued2dmax hi could you elaborate on what and how to make more rpm i dont get that thanks
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#15
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Imagine trying to break loose a stubborn bolt and you can’t. Grab a long cheater pipe and boom. The bolt is your engine, when you have high boost/tq at low rpm, turbos are essentially cheater pipes for engines.
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