08-13-2020, 06:36 PM | #29 |
I had the GPI I VVT cam also and now I'm having the BTR stage 3 cam installed. The installer said we will drive it around first to see if it needs a new torque converter. I'm thinking it should get one, at least 2800.
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Rotofab CAI, VMAX PTB, Borla S axle-back, Dynatech SuperMaxx 1 7/8" headers/HF cats, No weeds exhaust diverters, Apex air scoop & catch can, Rohana wheels, MPD1 Z-Force Hood, BTR Stage 3 cam, Vitesse Throttle Controller, etc...
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08-13-2020, 09:38 PM | #30 |
Drives: 2014 Camaro 1SS Join Date: Jun 2010
Location: MA
Posts: 103
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I daily drive mine with a BTR Stage 3, lots of highway miles. I installed the cam in the fall of 2017, probably around 85k miles at the time. Now I'm at about 150k miles. I change the springs and seals annually. Love it.
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2014 1SS - BTR Stg3, GMPP CNC Heads, Kooks LTs & cats, Magnaflow 2.5" Street w/Res X, Z28 CAI
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08-14-2020, 02:40 PM | #31 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,435
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I run the TSP Stage 3 with a 3200 stall for 2 years, and getting ready to upgrade the stall to a Circle D 5C 4000-4200, 3200 with this cam just wasn't enough. Put 14k so far on the build, love it.
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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08-14-2020, 03:20 PM | #32 |
fo'shizZL1
Drives: 2017 ZL1 Join Date: Aug 2017
Location: ATL
Posts: 1,281
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About 14k miles a year on a GP Tuning 2.5 cam. Only had it in for a little over a year and plan to change springs at the ~28k mile mark next year. Makes me smile every day. Can't imagine going back to a non-cammed car. It's just too darned cool.
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2017 ZL1 M6 Black | Maggie 2650 // 103TB // Big Gulp
Past Rides- 2014 ZL1 M6 Red Hot | Tons of mods 2004 CTS-V M6 Silver | Many mods 1995 Corvette M6 Torch Red | A few more mods 1992 Camaro M5 White | A few mods |
08-14-2020, 05:18 PM | #33 |
Drives: 2011 2SS/RS Join Date: Feb 2016
Location: Jacksonville FL
Posts: 1,190
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Why do people have to change valve springs so often? Im looking at a stage 2 gpi vvt and the high end springs, retainers etc. but why do they get changed every year or so?
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•2011 Camaro SS 2SS/RS A6
•MRR M017 1le Replica Wheels •Vararam Ram Air Intake •Speed Engineering Longtube Headers w/ Magnaflow HF Cats •Bo White PnP Stage 2 TB •GPI SS2 VVT Cam w Cometic thin gaskets 10.69 compression •Xpipe w/ Res Delete and NPP Exhaust •Tuned By Anonymous Calibrations •Gen5DIY Mylink Conversion W/ Backup Cam •Morel 3 way custom speakers, Infinity 860w Subwoofers in trunk baffle •Helix P6 6ch amp w/ 8ch DSP and P1 Sub amp |
08-14-2020, 05:36 PM | #34 | |
Drives: 2010 CGM 2SS/RS LS3 Swapped A6 Join Date: Sep 2016
Location: Spring Hill, FL
Posts: 4,575
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Quote:
I only have 3,000 miles on mine but plan to change them every 20k miles just to stay safe. I am running the BTR Platinum .660 dual springs with titanium retainers - Very common springs around here.
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2010 CGM Camaro 2SS LS3 Swapped A6 - GPI LS3 SS1 .647/.638, (224/237, 112 +4, 7ş overlap) on CamMotion 8620 core, BTR Platinum .660" Dual Spring kit w/titanium retainers, CHE bronze trunnion upgrade, stock heads milled @ .015, Melling HV 10296 oil pump, TSP 1-7/8" long tube headers (W/Catless Off-road Pipes), Corsa Xtreme 3" Catback, GPI Ported/Rod Mod Intake, Stage 2 Ported Throttle Body, Vararam OTR CAI, Mike Norris Gen 2 catch can + GM 1LE clean side separator, 160ş thermostat - Megan Racing adjustable coilovers (lowered 1.75"), MRR M017 10/11" wheels-Tuned by Ryan @ GPI
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08-15-2020, 08:24 AM | #35 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,435
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AMEN TO THAT BRO !
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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08-15-2020, 08:27 AM | #36 | |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,435
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Quote:
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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08-15-2020, 03:21 PM | #37 |
Drives: 2011 2SS/RS Join Date: Feb 2016
Location: Jacksonville FL
Posts: 1,190
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id be going GPI ss2 VVT cam ( recommended vvt since i daily. not to do ls3 conversion ) so the springs i should get last how long? it would take me 3-4 years to hit 30k miles for sure.
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•2011 Camaro SS 2SS/RS A6
•MRR M017 1le Replica Wheels •Vararam Ram Air Intake •Speed Engineering Longtube Headers w/ Magnaflow HF Cats •Bo White PnP Stage 2 TB •GPI SS2 VVT Cam w Cometic thin gaskets 10.69 compression •Xpipe w/ Res Delete and NPP Exhaust •Tuned By Anonymous Calibrations •Gen5DIY Mylink Conversion W/ Backup Cam •Morel 3 way custom speakers, Infinity 860w Subwoofers in trunk baffle •Helix P6 6ch amp w/ 8ch DSP and P1 Sub amp |
08-15-2020, 03:58 PM | #38 |
fo'shizZL1
Drives: 2017 ZL1 Join Date: Aug 2017
Location: ATL
Posts: 1,281
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It depends on the lift and the ramp rates on the lobes. Most cam designs use a softer ramp these days, but some still use the older-style lobes from the early 00's, such as Lingenfelter. Im not sure what GPI uses, but you could ask them. With my cam, for example, 30-40k shouldn't be a problem due to reasonable lift and "easy" lobes
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2017 ZL1 M6 Black | Maggie 2650 // 103TB // Big Gulp
Past Rides- 2014 ZL1 M6 Red Hot | Tons of mods 2004 CTS-V M6 Silver | Many mods 1995 Corvette M6 Torch Red | A few more mods 1992 Camaro M5 White | A few mods |
08-15-2020, 04:12 PM | #39 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,435
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Mine is the 231/246@112 LSA ...614/641 lift..
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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08-16-2020, 04:47 PM | #40 |
I daily mine. That cam you want is just within the hardcore territory, but still could be your daily if you only do 4,500 miles a year.
I'm curious, what did you cam install cost? I just cammed mine in my garage and I am wondering.
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2010 2SS living in Los Angeles
replaced engine @ 93,000 miles w/ crate engine, camshaft by Comp Cams installed by me, replaced valve train parts, 1.4" BMR lowering springs ZL1 factory rims misc: drilled and slotted rotors, fresh air brake cooling system, new speakers, installed reverse camera, muffler delete |
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08-16-2020, 07:33 PM | #41 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,435
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Who are you asking of this ?
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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08-16-2020, 07:53 PM | #42 |
Anybody who paid a mechanic to install a cam. I'm curious how much $
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2010 2SS living in Los Angeles
replaced engine @ 93,000 miles w/ crate engine, camshaft by Comp Cams installed by me, replaced valve train parts, 1.4" BMR lowering springs ZL1 factory rims misc: drilled and slotted rotors, fresh air brake cooling system, new speakers, installed reverse camera, muffler delete |
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