08-06-2019, 12:18 AM | #1 |
Dumb Ass Deluxe
Drives: A Tricked Out Mountain Bike Join Date: Jun 2019
Location: Arizona
Posts: 1,959
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LT! vs LT4 heads
Any difference between them? Port size, valve size? CC's? vs LT1 heads....
Also, any aftermarket heads out yet? |
08-08-2019, 01:48 AM | #2 |
Drives: 2017 2SS M6 Join Date: Jun 2013
Location: WNY
Posts: 7,071
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I know a LT4 blower will not mount to LT1 heads with out adapters or modifications.
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real ZL1 wheels and brakes, 285/305 Michelin Pilot Super Sports, Pray ported Intake manifold, Soler Throttle Body, Rotofab intake, EFI Tuning Flex fuel kit, full American Racing Headers Exhaust, 1 7/8" w/ cats H pipe and mufflers. Full 1LE suspension, with BMR adjustable sway bars and links, GM aluminum cradle bushings, Hurst shifter with lighter reverse spring, TWM shifter knob, Tick level 1 transmission. I should have bought a ZL1
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08-08-2019, 04:54 PM | #3 | |
Drives: 18 1SS 1LE HyperBlue Join Date: Aug 2018
Location: Twin Cities, MN
Posts: 612
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Quote:
Gen V LT1 vs LT4 heads As far as aftermarket, the only ones that I am aware of are Edelbrock. They have two variants - Perf RPM and Victor, however both have the exhaust ports moved from the factory location and require specific headers (Kooks does make some)
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2018 1SS 1LE / HBM - ECS Novi 1500 S/C Tuned by Carl @ CJ Tunes
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08-08-2019, 05:45 PM | #4 |
Drives: SS 6 speed of course Join Date: Jan 2016
Location: Hilo, HI
Posts: 4,316
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I thought the performer did NOT move the ports??
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Forged short block, large duration sub .600 lift Cam Motion cam, 7200 RPM fuel cut, Pray Ported Heads, 3.85 pulley D1X, stage II intercooler, DSX secondary low side, DSX E85 sensor, Lingenfelter big bore 2.0 pump, ported front cats, 60608 Borla, LT4 injectors, ZL1 1LE driveshaft and Katech ported TB, ported MSD intake, BTR valvetrain, ARP studs, ProFlow valves, PS4 tires.
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08-08-2019, 11:07 PM | #5 | |
Dumb Ass Deluxe
Drives: A Tricked Out Mountain Bike Join Date: Jun 2019
Location: Arizona
Posts: 1,959
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Quote:
I think it is doable too. It would probably be a cheaper way to drop some CR and keep a stock bottom end living longer. |
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08-09-2019, 07:46 AM | #6 |
Drives: 2016 Camaro 2SS Join Date: Apr 2018
Location: Central Texas
Posts: 1,011
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CID also has aftermarket heads for our car.
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08-09-2019, 08:30 AM | #7 |
Drives: SS 6 speed of course Join Date: Jan 2016
Location: Hilo, HI
Posts: 4,316
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some sweet looking / flowing heads there.
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Forged short block, large duration sub .600 lift Cam Motion cam, 7200 RPM fuel cut, Pray Ported Heads, 3.85 pulley D1X, stage II intercooler, DSX secondary low side, DSX E85 sensor, Lingenfelter big bore 2.0 pump, ported front cats, 60608 Borla, LT4 injectors, ZL1 1LE driveshaft and Katech ported TB, ported MSD intake, BTR valvetrain, ARP studs, ProFlow valves, PS4 tires.
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08-09-2019, 09:16 AM | #8 |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,741
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Agreed! I had never heard of CID before, but just googled them. Those heads look fantastic. I wish they gave you a little more info before asking you to drop $3300.00 on bare heads though...
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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08-09-2019, 09:49 AM | #9 |
Drives: SS 6 speed of course Join Date: Jan 2016
Location: Hilo, HI
Posts: 4,316
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like the cost of dating a supermodel... they do look great, does NOT say if it needs special headers, I don't see how they can get the flow without special headers due to the strange angle of the factory port?
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Forged short block, large duration sub .600 lift Cam Motion cam, 7200 RPM fuel cut, Pray Ported Heads, 3.85 pulley D1X, stage II intercooler, DSX secondary low side, DSX E85 sensor, Lingenfelter big bore 2.0 pump, ported front cats, 60608 Borla, LT4 injectors, ZL1 1LE driveshaft and Katech ported TB, ported MSD intake, BTR valvetrain, ARP studs, ProFlow valves, PS4 tires.
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08-09-2019, 09:51 AM | #10 |
Drives: SS 6 speed of course Join Date: Jan 2016
Location: Hilo, HI
Posts: 4,316
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Forged short block, large duration sub .600 lift Cam Motion cam, 7200 RPM fuel cut, Pray Ported Heads, 3.85 pulley D1X, stage II intercooler, DSX secondary low side, DSX E85 sensor, Lingenfelter big bore 2.0 pump, ported front cats, 60608 Borla, LT4 injectors, ZL1 1LE driveshaft and Katech ported TB, ported MSD intake, BTR valvetrain, ARP studs, ProFlow valves, PS4 tires.
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10-26-2019, 11:06 PM | #11 |
Drives: 1968 camaro Join Date: Aug 2013
Location: Crown point indiana
Posts: 60
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Which are better the CID heads or edelbrock?
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10-27-2019, 05:52 AM | #12 |
Drives: 6th gen Join Date: Aug 2013
Location: US
Posts: 3,670
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Depends what you’re doing with the car
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10-27-2019, 01:31 PM | #13 |
Drives: 1968 camaro Join Date: Aug 2013
Location: Crown point indiana
Posts: 60
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Well which heads are designed for what??
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