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Biggest cam before stock heads become too much of bottleneck?

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Old 06-24-2002, 06:18 PM
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Default Biggest cam before stock heads become too much of bottleneck?

I still dont justify spending $3k+ for a set of worked stock heads <img border="0" title="" alt="[Sad]" src="gr_sad.gif" /> Whats the biggest cam that you can get for the stock heads and not have them be too much bottleneck?
Old 06-24-2002, 06:48 PM
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Default Re: Biggest cam before stock heads become too much of bottleneck?

So buy some cheaper heads! Mine were $1850, and the set I used to run on my 2000 C5 was $1149.
Old 06-24-2002, 06:52 PM
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Default Re: Biggest cam before stock heads become too much of bottleneck?

You have a lot of options Carl. What is your goal NA? I am sure your car will dyno what mine did with cam and headers. My co-worker just dyno'd his 2001 Z28 and he did better w/out hpp3. He dyno 371rwhp.. I dyno'd 372rwhp w/out any tuning as well. Post Ed Wright I dyno'd 390rwhp. That was a 18rwhp increase from mail order tuning.
Old 06-24-2002, 07:02 PM
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Default Re: Biggest cam before stock heads become too much of bottleneck?

Hehehe, I know someone that runs an 11.3 and he has a nice cam, but I dont think it work with stock heads. My main goal is for the most power N/A since I dont spray very often, but when I do, I want to gain there also.

Terry, I know about the MMS heads, but you dont see hardly anyone "brag" about them. You hardly see anything at all about them, except for you. Also it took me 3 months for a ported TB, how long for a set of heads?
Old 06-24-2002, 07:05 PM
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Default Re: Biggest cam before stock heads become too much of bottleneck?

So buy someone elses heads. The point is you can get good heads for $1000-$1800. No reason to spend $3000!
Old 06-24-2002, 07:07 PM
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Default Re: Biggest cam before stock heads become too much of bottleneck?

You might want to check out the ARE "street eliminator" heads/cam package.

Here is a thread with some info about it.

https://ls1tech.com/ubb/cgi-bin/ulti...c;f=1;t=005125

John
Old 06-24-2002, 07:12 PM
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Default Re: Biggest cam before stock heads become too much of bottleneck?

I dont think I want to do the heads yet. If I would do a heads and cam package, then it would be aggressive since I only drive the car maybe once or twice a week. Its not my daily driver.

Thats why I was looking at just cams for now, but might have to do a heads/cam deal so I dont change cams twice.
Old 06-24-2002, 07:24 PM
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Default Re: Biggest cam before stock heads become too much of bottleneck?

I gotcha now. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

Well then you might want to look into one of the reverse split cams if your going to stay with the stock heads.

Maybe the TR230/224? I don't know how the stock springs are gonna like it though. <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> <img border="0" title="" alt="[Razz]" src="gr_tounge.gif" />

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Old 06-24-2002, 07:36 PM
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Default Re: Biggest cam before stock heads become too much of bottleneck?

raging motorsports--------> new stage II heads with a baby B1 cam pulled over 430 RWHP through a moser 12 bolt and they are around 1800 as well. something to think about.
Old 06-24-2002, 07:51 PM
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Default Re: Biggest cam before stock heads become too much of bottleneck?

If you try a reverse split Carl you might want to make sure you get programming. So far from what I have read the individuals who do not have ls1edit with those cams are not doing so well. Yes Joey is doing well with his cam. He also has heads.. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" /> Its kind of hard to compare a M6 to A4..
Old 06-24-2002, 08:16 PM
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Default Re: Biggest cam before stock heads become too much of bottleneck?

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by gator's 99TA:
<strong>raging motorsports--------> new stage II heads with a baby B1 cam pulled over 430 RWHP through a moser 12 bolt and they are around 1800 as well. something to think about.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif"><img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />

I dont think a reverse split cam would work well with N2O. Alot of intake duration and less exhaust. When I do spray, it couldnt get all the spent gasses out enough, I dont think <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />

Vince: Hehe, how did ya know who I was talkin about <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" /> I might get the 01 LS1edit as soon as I do more research on it. I dont want to buy it not knowing what Im doin <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Old 06-24-2002, 08:26 PM
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Default Re: Biggest cam before stock heads become too much of bottleneck?

DOH!!!

I didn't see the 150 or 200 shot "depending on your mood" in the sig. LOL <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

Maybe a 226/234 like Chris ARE 360 is running. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

John
Old 06-24-2002, 08:26 PM
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Default Re: Biggest cam before stock heads become too much of bottleneck?

Carl who else around here runs a 11.3 on motor with just H/C? The other person is Mark and he runs 11.2's.




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