03-09-2022, 09:39 AM | #1 |
Red Bull
Drives: 2017 Chevy ZL1 Join Date: Dec 2020
Location: Evansville, IN
Posts: 184
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Supercharger reinstall
Is it true that the supercharger bolts that go into the head are TTY? If so where can you get these at for a reasonable price. GM wants 23 bucks a bolt. Does arp make them?
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03-09-2022, 10:33 AM | #2 |
Drives: 2018 Camaro ZL1 M6 Join Date: Jul 2019
Location: AZ
Posts: 45
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Yes they are TTY but everyone I know has reused the original ones.
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03-09-2022, 11:30 AM | #3 |
Drives: 2020 Zl1 A10 Riverside Blue Join Date: Mar 2020
Location: NJ
Posts: 1,222
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Yes TTY when I removed mine to do a Catch can I bought a new kit as I have read horror stories with broken bolts, but to be honest I believe tbey have broken them because of a bad torque wrench or wrong specs.
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03-09-2022, 02:23 PM | #4 |
Drives: HBM ZLE Join Date: Aug 2017
Location: In the garage
Posts: 802
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ADM has a gasket kit which includes the bolt. That's where I got mine
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03-09-2022, 03:06 PM | #5 |
Red Bull
Drives: 2017 Chevy ZL1 Join Date: Dec 2020
Location: Evansville, IN
Posts: 184
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Any chance you have the part number?
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03-09-2022, 03:10 PM | #6 |
Drives: 2017 ZL1 Join Date: Jan 2017
Location: NJ
Posts: 905
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superchargers online would also possibly have parts, that is where I got all new hardware for my 2300 when I R/R it.
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2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)
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03-09-2022, 08:18 PM | #7 |
Drives: HBM ZLE Join Date: Aug 2017
Location: In the garage
Posts: 802
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No part number but this is where I got mine https://lsa-conversion-store.myshopi...s-and-bolt-kit
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03-09-2022, 08:33 PM | #8 |
Drives: 2023 ZL1 M6 Join Date: Sep 2018
Location: Pace FL
Posts: 417
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Gm makes a gasket and bolt kit that run 120 ish. I’ll see if I can find the part number.
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2024 Riverside Blue ZL1 M6
Magnuson 2650R, NW 103, Roto Fab Big Gulp, Jet Hot Coated ARH 2 inch LT's, Stainless Works NPP, Too High PSI Billet Valve Covers, Mighty Mouse Wild CC Signature Forged 20x10.5/20x11.5, 295/30-315/30, BMR springs, BMR Cradle lockout, AAD Billet Control/Trailing arms 2023 Vivid Orange ZL1 M6 - sold 2019 Riverside Blue ZL1 A10 - sold |
03-09-2022, 08:39 PM | #9 |
Drives: 2020 Zl1 A10 Riverside Blue Join Date: Mar 2020
Location: NJ
Posts: 1,222
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Here is whst I bought
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03-10-2022, 08:31 AM | #10 |
Drives: ZL1/1LE parts added Join Date: May 2018
Location: Somewhere around Texas pines tress and smooth asphalt
Posts: 609
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Take a lid bolt to fastenal and I promise you can get grade 8 for pennies on the dollar. I went there for my LQ4 in my chevelle when the factory exhaust bolts had broken/2 of them before I dropped the motor in, couldn't see the Arp price for exhaust bolts.
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03-10-2022, 03:14 PM | #11 |
Drives: 2019 Camaro 2SS Vert Join Date: Apr 2020
Location: BC, Canada
Posts: 174
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03-10-2022, 03:22 PM | #12 |
Drives: ZL1/1LE parts added Join Date: May 2018
Location: Somewhere around Texas pines tress and smooth asphalt
Posts: 609
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I just spend money on the needed stuff, I have ARP head bolts for boost when I put my turbo's on my chevelle. Big difference head bolts vs lid bolts.
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