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View Poll Results: H/C or SC?
H/C- It's not as bad a job as it seems
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24.24%
SC- You will never regret it
16
48.48%
Leave it be, it's fast enough
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27.27%
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Old Jul 11, 2007 | 06:02 PM
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Default H/C or SC?

Ok, I am starting to think about going to a P1SC system. I was going to go heads/cam, but thinking s/c might be better. I have pretty much much convinced myself, but the one thing holding me back is wear and tear on the engine. I won't be racing the car, but I am sure my foot will get heavy a time or two.

To what extent does the added boost affect the life of the engine?


*Edit* Crap....Screwed up the thread title

Last edited by AMRAAM; Jul 11, 2007 at 06:09 PM.
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Old Jul 11, 2007 | 06:09 PM
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You need to talk to member "peter pan" about this one.
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Old Jul 11, 2007 | 06:25 PM
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Look at it this way. The effect a H/C has on an engine is always there, even at idle (even if it is less). An S/C only effects the engine when in boost.
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Old Jul 11, 2007 | 06:38 PM
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Originally Posted by jbondfl
Look at it this way. The effect a H/C has on an engine is always there, even at idle (even if it is less). An S/C only effects the engine when in boost.
This is one of the reasons I am having a change of heart.
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Old Jul 11, 2007 | 06:57 PM
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someone around here has in their signature "I'd rather be blown than stroked" Nothing beats the sound of a twin screw spooling up.
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Old Jul 11, 2007 | 07:39 PM
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I just went through a 6 month final decision and s/c I did.My problem was I love cam,but s/c is way more streetable and it's always there when you want. You will never know it's there until.Call E.C.S. you won't get a more honest explanation on both options.
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Old Jul 11, 2007 | 08:17 PM
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Originally Posted by Joe0121
someone around here has in their signature "I'd rather be blown than stroked" Nothing beats the sound of a twin screw spooling up.
I have two twin turbo cars, so I know the feeling and sound of boost. they are pretty small turbos, but the sound is still pretty cool.
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Old Jul 11, 2007 | 08:41 PM
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Originally Posted by Dave concrete
I just went through a 6 month final decision and s/c I did.My problem was I love cam,but s/c is way more streetable and it's always there when you want. You will never know it's there until.Call E.C.S. you won't get a more honest explanation on both options.
I was thinking maybe eventually doing both. I figured if I start with cam and heads, I have to use a combo that would work with an S/C and they may not work well without it. If I go SC first, I can use it on my stock motor and when I am ready to do h/c I can get them to match. Not sure that made any sense, but you get the point i think.
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Old Jul 11, 2007 | 08:42 PM
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The VERY 1st question has to be

How do you intend to use the Vette?
Is this a daily driver or weekend car?
Race Track? Occasional Spirited Driving? Bragging rights?
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Old Jul 11, 2007 | 09:40 PM
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Originally Posted by Vega$Vette
The VERY 1st question has to be

How do you intend to use the Vette?
Is this a daily driver or weekend car?
Race Track? Occasional Spirited Driving? Bragging rights?
I basically have two cars that I will be switching between as daily drivers, but the vette will probably be used more( I like it more). I don;t street race or race at the track, but I do some spirited driving and love a good accel from a stop. I guess bragging rights falls in there somewhere as well.
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Old Jul 12, 2007 | 10:30 AM
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An Honest Man.

Most of us do performance mods for bragging rights and because we are enthusiusts.

I did a conservative NA set up on mine (see sig) I very rarley use the power I have but NOW I want more primarily because I enjoy the modding process and for me I get as much satisfaction in doing the job as I do in actually having the mod completed. It's a hobby for me.

That said I would do the S/C.

You get more bang for you buck in bragging rights for sure and it is also a easier to de-mod if you decide to sell the Vette
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Old Jul 12, 2007 | 10:49 AM
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I have a HEADS and CAM car and I have been driving it for over a year and a half. Key was a good tune, took forever to find someone that "really" knew what they were doing, but the car is very FUN now. I often wonder why I didn't go SC, but I love the lopey CAM sound and the fact is, the power is there all the time.

I really want a SC and may add it to my current setup and run a low psi in the boost department. Honestly, if the car is tuned correctly and you upgrade the appropriate supporting components (springs/pushrods, etc.) you will be fine.

BTW, one of the most satisfying things about my NA setup is having a complete stranger tells me how great the car sounds and it is just idling.

Best of luck in your decision,

Micah
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Old Jul 12, 2007 | 11:05 AM
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The sound is definitely the downside to S/C. I like the sound of good lopey cam and is the main reason I would go Heads and cam rather than supercharging. The S/C will be easier to install and uninstall(if needed) ad I can do it myself. I could probably do the heads and cam myself, but I wouldn't be comfortable with it.
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Old Jul 12, 2007 | 11:14 AM
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Originally Posted by AMRAAM
The sound is definitely the downside to S/C. I like the sound of good lopey cam and is the main reason I would go Heads and cam rather than supercharging. The S/C will be easier to install and uninstall(if needed) ad I can do it myself. I could probably do the heads and cam myself, but I wouldn't be comfortable with it.
You can still get the lopey sound just while you at iddle and not at boost, but I cant say enough hown much I love the sound when that bad boy spools! but then again a stock LS7 sounds pretty nice too at WOT under a load (20-120 on an on ramp) I don't know man what are your prioraties ttl power/$$$? Is money no object and you just want the most power, or is it an all around choice? If I had the coin I'd put a blower on mine without a question, as well as a built transmission and rear diff.
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Old Jul 12, 2007 | 11:21 AM
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I would go with the SC, hands down. I have a heads/cam in my car..I am happy with the way it turned out..however you can make a lot more power with a SC AND the big key is, it will not effect drivability as much as a heads/cam car will.
The SC really only effects the drivability when in boost..so otherwise your drivability is stock. The only other thing I can think of with the SC, is heat soak..the SC cars do tend to run a lot hotter than head/cam cars..that just the nature of the beast.

Like with everything though, the Tune is the key. GO SC
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Old Jul 12, 2007 | 11:30 AM
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S/C it. If I had it to do over again with my 04 GTO I would have just gone with a Maggie and just be done with it. It's a instant 100+ hp. Plus you could always go H/C later Go to a good tuner and get a dyno tune the canned tunes that come with the S/C packages leave some hp on the table.
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Old Jul 12, 2007 | 11:54 AM
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Originally Posted by Joe0121
You can still get the lopey sound just while you at iddle and not at boost, but I cant say enough hown much I love the sound when that bad boy spools! but then again a stock LS7 sounds pretty nice too at WOT under a load (20-120 on an on ramp) I don't know man what are your prioraties ttl power/$$$? Is money no object and you just want the most power, or is it an all around choice? If I had the coin I'd put a blower on mine without a question, as well as a built transmission and rear diff.
I wish money was no object and that I could just make monster of a vette. Unfortunately, that is not the case. I have to keep it within reason, although I don't really have a $ amount set. I will be switching between this and another car as daily drivers. My original plan was to go ported 5.3 heads and TSP Torquer v2 cam. Then I realized I could spend a bit more to get a used S/C
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Old Jul 12, 2007 | 11:56 AM
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Originally Posted by FrankTank
I would go with the SC, hands down. I have a heads/cam in my car..I am happy with the way it turned out..however you can make a lot more power with a SC AND the big key is, it will not effect drivability as much as a heads/cam car will.
The SC really only effects the drivability when in boost..so otherwise your drivability is stock. The only other thing I can think of with the SC, is heat soak..the SC cars do tend to run a lot hotter than head/cam cars..that just the nature of the beast.

Like with everything though, the Tune is the key. GO SC

The kit I am looking at is actually a large front mount IC. He says he had the fans kick on earlier and used a 160 themostat and was fine.
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Old Jul 12, 2007 | 12:50 PM
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Originally Posted by FrankTank
I would go with the SC, hands down. I have a heads/cam in my car..I am happy with the way it turned out..however you can make a lot more power with a SC AND the big key is, it will not effect drivability as much as a heads/cam car will.
The SC really only effects the drivability when in boost..so otherwise your drivability is stock. The only other thing I can think of with the SC, is heat soak..the SC cars do tend to run a lot hotter than head/cam cars..that just the nature of the beast.

Like with everything though, the Tune is the key. GO SC
with the bolded area.

If I bought a SC setup I would (and I am thinking), the KENNE BELL setup is looking pretty SWEEEEEET!
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Old Jul 12, 2007 | 01:07 PM
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You're spend close to $10K for a S/C by the time you install it , tune it and add a couples of gauges.
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