Ported and Polished Supercharger worth it? - Page 5

DrBlockHed · 04-25-2021, 10:16 PM

Quote:

Originally Posted by NOVAtwinLS3

Had CSP install 755 package, details in sig. can definitely feel the extra 100 hp. Heat soaked run 620/660. Glad I kept stock exhaust with the headers and off road pipes, able to keep it quiet or go loud. Next is flex fuel to run some E.

Stock pulley?

clg82 · 04-25-2021, 10:41 PM

Aside from the obvious of going with a 103mm throttle body and getting more air thru the engine, what other benefits will this give me?

Z OH 6 · 04-26-2021, 03:49 AM

Quote:

Originally Posted by clg82

Aside from the obvious of going with a 103mm throttle body and getting more air thru the engine, what other benefits will this give me?

Exactly what you stated, its a supporting mod when you port the supercharger.

NOVAtwinLS3 · 04-26-2021, 05:32 AM

Quote:

Originally Posted by DrBlockHed

Stock pulley?

Stock pulley on 93. Didn’t want to worry about heat soak, CSP didn’t recommend swapping pulley w/o having cooling mods. I’m in FL.

Sickspeedkuwait · 04-26-2021, 11:56 AM

Today

104F ambient temp - 93 octane

Kong ported blower, 103TB NW, ARH 1 7/8 Long system, Rotofab intake, DSX low side, Weapon X triple HE's, MM Catch can, 2.3 upper

636whp Same day re-tune
557whp (Baseline with mods)

Could not push anymore because of the heat.

Camaro1973 · 04-26-2021, 12:01 PM

Quote:

Originally Posted by Sickspeedkuwait

Today

104F ambient temp - 93 octane

Kong ported blower, 103TB NW, ARH 1 7/8 Long system, Rotofab intake, DSX low side, Weapon X triple HE's, MM Catch can, 2.3 upper

636whp Same day re-tune
557whp (Baseline with mods)

Could not push anymore because of the heat.

Any idea why they are using DIN correction? That's corrected to 68F, 0% humidity.

Sickspeedkuwait · 04-26-2021, 12:08 PM

Quote:

Originally Posted by Camaro1973

Any idea why they are using DIN correction? That's corrected to 68F, 0% humidity.

I missed out on this part TBH.. Will ask for other readings

Quick glance at log car was retarding around 4* due to heat.. Should be good for maybe 670whp I hope in cold weather

Cam will be my next mod

Z OH 6 · 04-26-2021, 12:14 PM

Quote:

Originally Posted by Sickspeedkuwait

I missed out on this part TBH.. Will ask for other readings

Quick glance at log car was retarding around 4* due to heat.. Should be good for maybe 670whp I hope in cold weather

Cam will be my next mod

104F ambient is really hot. Should make more power for sure in colder weather.

Sickspeedkuwait · 04-26-2021, 12:25 PM

Quote:

Originally Posted by Z OH 6

104F ambient is really hot. Should make more power for sure in colder weather.

Thats with two packs of ice on top of blower and AC with fans running at full tilt LOL

It's crazy hot here.. Gets up to 125F in a month or so

Camaro1973 · 04-26-2021, 01:31 PM

Quote:

Originally Posted by Sickspeedkuwait

Thats with two packs of ice on top of blower and AC with fans running at full tilt LOL

It's crazy hot here.. Gets up to 125F in a month or so

You’ll make more power when cooler. Man you can have a bbq on your blower with those temps lol.

laynlo15 · 04-26-2021, 04:22 PM

I agree with Z 0H 6, you'll make some more power with porting but you can't get rid of the big heat issue. If your not worried about that then go for it and if you wanna continue to make bigger power later on with low IAT's then buy a 2650 and sell your Lt4.

Z OH 6 · 04-26-2021, 05:20 PM

Quote:

Originally Posted by laynlo15

I agree with Z 0H 6, you'll make some more power with porting but you can't get rid of the big heat issue. If your not worried about that then go for it and if you wanna continue to make bigger power later on with low IAT's then buy a 2650 and sell your Lt4.

Agree here especially in ambient temps of 104F-125F.

Camaro1973 · 04-26-2021, 05:30 PM

Quote:

Originally Posted by Sickspeedkuwait

Thats with two packs of ice on top of blower and AC with fans running at full tilt LOL

It's crazy hot here.. Gets up to 125F in a month or so

Change your location from earth to middle earth.

Sickspeedkuwait · 04-26-2021, 06:46 PM

Quote:

Originally Posted by laynlo15

I agree with Z 0H 6, you'll make some more power with porting but you can't get rid of the big heat issue. If your not worried about that then go for it and if you wanna continue to make bigger power later on with low IAT's then buy a 2650 and sell your Lt4.

Will do so eventually

Quote:

Originally Posted by Camaro1973

Change your location from earth to middle earth.

LOL

04-25-2021, 10:41 PM	#58
clg82 Drives: 2020 Camaro ZL1 Join Date: Oct 2020 Location: Fort Worth, Texas Posts: 1,127	Aside from the obvious of going with a 103mm throttle body and getting more air thru the engine, what other benefits will this give me? __________________ 2020 ZL1 A10 Shadow Gray Metallic Magnuson Magnum DI TVS2650R\| Mamo Throttle Body V2\| RotoFab Intake\| Borla S-Type Catback Exhaust\| Eibach Pro\| BMR Rear Cradle Lockout\| PPF\| Ceramic\| BCForged HCS21

04-26-2021, 11:56 AM	#61
Sickspeedkuwait Drives: '17 ZL1 M6 Join Date: Apr 2021 Location: Earth Posts: 108	Today 104F ambient temp - 93 octane Kong ported blower, 103TB NW, ARH 1 7/8 Long system, Rotofab intake, DSX low side, Weapon X triple HE's, MM Catch can, 2.3 upper 636whp Same day re-tune 557whp (Baseline with mods) Could not push anymore because of the heat. Attached Images

04-26-2021, 04:22 PM	#67
laynlo15 Drives: 2022 Lt1 A10 Join Date: Nov 2015 Location: clark, mo Posts: 8,860	I agree with Z 0H 6, you'll make some more power with porting but you can't get rid of the big heat issue. If your not worried about that then go for it and if you wanna continue to make bigger power later on with low IAT's then buy a 2650 and sell your Lt4. __________________ 2022 Lt1 6.2 A10, Maggie 2300, THPSI Port Inj/10 rib, Rotofab, E, Nickey, SCOL, Griptech, RC Bandits, Hoosiers/MT 9.80@142.96 1.44 60ft, 6.34@112 707/669 RWHP/TRQ. 16SS Maggie 2650 9.41@147 1.35 60ft, 5.99@119. 16 C7 A8 10.90@128 Bolt on stuff

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