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06-19-2019, 01:09 PM
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#1 |
 Drives: 2017 camaro ZL1 Join Date: Jul 2014
Location: south carolina
Posts: 84
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Ported blower n heads?
I have a 17 ZL1 I’m thinking of getting my blower ported n heads too? Y’all let me know if u have this set up n how much rwhp u gains n boost?
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06-19-2019, 03:44 PM
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#2 |
 
Drives: 2017 ZL1 Join Date: Mar 2014
Location: DFW, TX
Posts: 310
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To even posit a guess, we'd need to know the entire package.
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06-19-2019, 04:30 PM
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#3 | |
Drives: Fast Join Date: Mar 2015
Location: Michigan
Posts: 3,696
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Quote:
A good port job on the blower/snout, worth about 30-40 RWHP on a good setup. Heads, about 20-30 RWHP conservatively. By the way, these mods will be MUCH more efficient when paired with more boost and a Cam. |
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06-19-2019, 05:50 PM
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#4 |
     Drives: 18 ZL1 nightfall grey A10 Join Date: Apr 2018
Location: RGV Texas
Posts: 1,527
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I think I would do cam before Heads, if not at the same time. The cam will make more power and allow for more fuel. Im guessing an extra 40whp from just a cam swap.
Now back to your question. Ported SC with a 103 TB, i think 35-45whp. Heads, about 20-30whp. |
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06-19-2019, 06:31 PM
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#5 |
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Oh Oh it's Friday Night!
Drives: 2018 ZL1 1LE Nightfall Gray Join Date: Jan 2018
Location: Walton Woods
Posts: 1,075
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I would also do a cam before the porting the heads. I’d also do LTs with no cats or GESI cats before or at the same time I did a cam or heads.
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2018 Camaro ZL1 1LE NFG; ARH 2” headers, catless mids, ARH full exhaust, Lingenfelter 18% lower pulley, ATI Harmonic Balancer, Roto-fab CAI, EE-catch can, TM ported TB, NX Lid, BMR strut tower brace. Aeroforce dual pod interceptor gauges. Tuned by Vengeance Racing!!! 644 HP @ 6250 rpm / 689 trq @ 3660 rpm
Four that wanna own me Two that wanna stone me One says she's a friend of mine... |
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06-19-2019, 08:25 PM
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#6 |
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Drives: 2017 camaro ZL1 Join Date: Jul 2014
Location: south carolina
Posts: 84
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I have 3in kooks full exhaust, Mighty Mouse catch can lower pulley, roto fab intake n a tune already
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06-20-2019, 06:16 PM
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#7 |
Drives: 2017 ZL1 Join Date: Jun 2018
Location: Randolph
Posts: 317
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CSP have a series of build videos going through the mods and dyno runs on them
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Kooks full exhaust, Roto Fab, Whipple,Williams 103, Fore innovation, JRE cam and tuning
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