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Old Dec 29, 2010 | 01:17 PM
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I have a 2010 GS Convertible with 436 HP . I am thinking of modifying it with a super charger system. First , what would be the best system, how much HP would I get and what the approximate cost including labor be. Plus I realize I would have to replace the hood right ? Thanks. I like the look of the window on the hood I was looking to replace my hood anyway. How about 638 like a ZR1 ?

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Old Dec 29, 2010 | 01:19 PM
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All kinds out there.EDELBROCK is the newest I think,theres VORTECH and another one I forget the name of .They are all good,just depends on what type you want.ROOTS,centrifugal..etc.Probably 10 grand or so is a safe bet.AT LEAST 120 OR SO BUMP.
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Old Dec 29, 2010 | 01:24 PM
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HP is dependent on how much boost you want to run...on a typical build your looking at around 550-600rwhp. you will prolly need a BAP(fuel) and tune to goo with it. and your set. I would say around 7k installed and tuned. If you do it yourself you could prolly do it for 5k. This isn't for edelbrock but a kit like A&A.
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Old Dec 29, 2010 | 01:38 PM
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Originally Posted by shelleygraham
I have a 2010 GS Convertible with 436 HP . I am thinking of modifying it with a super charger system. First , what would be the best system, how much HP would I get and what the approximate cost including labor be. Plus I realize I would have to replace the hood right ? Thanks.
If you don't want the expense of replacing the hood or the stock fuel pump, Edelbrock E Force Supercharger #1590 makes about 554 hp at flywheel; kit costs about $6,500 to $6,750 depending on where you buy it, plus installation cost which varies by installer (install usually cheaper if you buy the SC kit from them).
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Old Dec 29, 2010 | 02:19 PM
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C6 Corvette Superchargers

We offer a couple of different Superchargers for the LS3 engine, both the Edelbrock and the Vortech do not require a new hood.
If you have any questions feel free to give me a call.
Tom 1-800-962-9632 ext 240.
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Old Dec 29, 2010 | 02:40 PM
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Depends on your ultimate goals, if you want around 500 rwhp or so the Edlebrock is a very nice unit. Now if you want a blower to really be there for growth get the A&A unit I had one on my C5 and loved it. When I get another Vette for boost it will either have the A&A kit or TT
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Old Dec 29, 2010 | 02:56 PM
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Originally Posted by 08crm
All kinds out there.EDELBROCK is the newest I think,theres VORTECH and another one I forget the name of .They are all good,just depends on what type you want.ROOTS,centrifugal..etc.Probably 10 grand or so is a safe bet.AT LEAST 120 OR SO BUMP.
Do you know someone in your area. I was born and raised in Bergen County N.J.
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Old Dec 29, 2010 | 02:59 PM
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http://eastcoastsupercharging.com/SuperChargers.html
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Old Dec 29, 2010 | 03:12 PM
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Be sure you know what effect, if any, a supercharger will have on your factory drivetrain warranty.
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Old Dec 29, 2010 | 03:19 PM
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Originally Posted by shelleygraham
I have a 2010 GS Convertible with 436 HP . I am thinking of modifying it with a super charger system. First , what would be the best system, how much HP would I get and what the approximate cost including labor be. Plus I realize I would have to replace the hood right ? Thanks. I like the look of the window on the hood I was looking to replace my hood anyway.
Don't do it. Unless you can afford to purchase a new engine.
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Old Dec 29, 2010 | 03:50 PM
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Originally Posted by b4i4getit
Don't do it. Unless you can afford to purchase a new engine.



http://eastcoastsupercharging.com/SuperChargers.html

I know these guys, and they are 1st class.
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Old Dec 29, 2010 | 03:56 PM
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Originally Posted by b4i4getit
Don't do it. Unless you can afford to purchase a new engine.
3 years with the ECS kit and the original engine is just fine.
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Old Dec 29, 2010 | 04:54 PM
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A friend of mine just recently had an Edelbrock kit installed and tuned at Behe Performance in Eldersburg Md. They do a lot of supercharger, and tuning work. They are authorized Edelbrock, Magnuson, Vortec, and Procharger installers and tunners. They also do a lot of car from New Jersey for SCCA. There are pics. and dyno results on there facebook page. He did not have to change his hood or fuel pump.
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Old Dec 29, 2010 | 06:42 PM
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Originally Posted by peter pan
Depends on your ultimate goals, if you want around 500 rwhp or so the Edlebrock is a very nice unit. Now if you want a blower to really be there for growth get the A&A unit I had one on my C5 and loved it. When I get another Vette for boost it will either have the A&A kit or TT
To the OP:
If you are going to do it, do it right. I'd PM Peter Pan for details. Lot more to supercharging a Vette than slapping it on. I recall a very revealing conversation I had with Peter when I thought about putting a S/C on my old C5 a couple of years back. Thanks Brother
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Old Dec 29, 2010 | 06:50 PM
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Originally Posted by b4i4getit
Don't do it. Unless you can afford to purchase a new engine.
Really? I've had my blower on for almost 6 years. 10 psi....same car, same motor.
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Old Dec 29, 2010 | 06:54 PM
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If you want to do a FI correctly, you have to get a forged bottom end, different cam, drop the compression ratio, change the pistons to forged aluminum, get a forged crank, better piston rings and up the oiling system.

If all it took was throwing on a supercharger onto a LS3, then GM wasted a million dollars in engineering the LS9.

Do it right, you will have a reliable setup. Cut corners, you will be left with a bomb and you will be stranded on the road. Or better yet, just buy a ZR1 and save yourself the headaches.
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Old Dec 29, 2010 | 06:57 PM
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Originally Posted by saplumr
Really? I've had my blower on for almost 6 years. 10 psi....same car, same motor.
Stock bottom end or forged?

Take a trip to the FI forum, there are 5 horror stories for every good one. If one wants to do FI on a LS3, more power to them. I just don't think it is a nice thing to tell people that a LS3 in stock form is engineered for FI, it's not.

Cast pistons - High compression - cast crank - Cam designed for NA - Piston rings not designed for FI - rod strength is questionable with FI

Last edited by LBear; Dec 29, 2010 at 07:02 PM.
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Old Dec 29, 2010 | 07:29 PM
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Originally Posted by LBear
Stock bottom end or forged?

Take a trip to the FI forum, there are 5 horror stories for every good one. If one wants to do FI on a LS3, more power to them. I just don't think it is a nice thing to tell people that a LS3 in stock form is engineered for FI, it's not.

Cast pistons - High compression - cast crank - Cam designed for NA - Piston rings not designed for FI - rod strength is questionable with FI
I check the FI section quite a bit and see very few failures. The engines aren't designed for FI but they do hold up well.
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Old Dec 29, 2010 | 07:32 PM
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Originally Posted by Chemdawg99
To the OP:
If you are going to do it, do it right. I'd PM Peter Pan for details. Lot more to supercharging a Vette than slapping it on. I recall a very revealing conversation I had with Peter when I thought about putting a S/C on my old C5 a couple of years back. Thanks Brother
Thanks for the kudos, and I love boost and what is involved if you want to talk pm me and I will send you my cell and we can chat. Oh I just had a little HP in my C5
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Old Dec 29, 2010 | 07:38 PM
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Originally Posted by LBear
Stock bottom end or forged?

Take a trip to the FI forum, there are 5 horror stories for every good one. If one wants to do FI on a LS3, more power to them. I just don't think it is a nice thing to tell people that a LS3 in stock form is engineered for FI, it's not.

Cast pistons - High compression - cast crank - Cam designed for NA - Piston rings not designed for FI - rod strength is questionable with FI
Completely stock. You don't need all the things you mention unless you plan to go above 7-800 rwhp. The people you speak of probably didn't have the correct installer working on the car. I thought about the forged block but when Chris at ECS told me they have been intentionally trying to break a LS2 under boost but haven't done it yet, it was all I needed to hear. I suspect they are more experienced in such matters. You can believe what you wish but I wouldn't think dispersing incorrect info would be wise.
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