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#1 |
![]() Drives: Z06 Join Date: Oct 2021
Location: HTown
Posts: 204
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How much WHP
so i just watched rpm do headers, intake, exhaust, tune and hit 628/698. baseline at 570 or so. does this seem like reasonable gains or what? what would you see with flex tune added to same mods if so?
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#2 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 4,195
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Yes, those numbers look comparable to those posted by others here previously. Headers and tune will make probably 30-40.
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2020 ZL1LE A10.
LME LT4 390 short block, LME CID Heads, Kong E2650, FBO. 15" conversion, MT ET Street R 325/15. 100 octane: 1045hp/1055tq. 100 octane + Meth (1x10+): 1117 hp/1067 tq |
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#3 | |
![]() ![]() ![]() ![]() ![]() Drives: 2019 ZL1 Join Date: Mar 2019
Location: NJ
Posts: 1,537
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Quote:
They are a little bit higher dyno side because they are in STD. But 650-675 with flex fuel. Basically like Teds package from Jannetty.
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928rwhp - 93 | 1040rwhp/898rwrq - E65 SAE
LME 377 LT4 Short Block | Magnuson 2650 80mm upper w/13% lower (9.06) | DSX Lid & Valve Covers | CSP Custom Cam w/32% fuel lobe | CID Heads | NW 103mm TB | Roto Fab Big Gulp | CSP 2" Headers w/Green GESI Gen 2 Cats | Borla 3" Full Cat Back w/ S-Type| Mighty Mouse Wild Catch Can| Custom Holley Low side Fuel system| TooHigh PSI Port Injection w/Holley Controller | Forced Inductions Interchiller w/2 gallon fender tank | TK Performance built 10L90 |
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#4 |
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Petro-sexual
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It seems if you can swing FF, that's the hot ticket. There are many upsides that have been posted all over the place.
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
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