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G5X1 first impressions... stock heads

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Old 02-09-2003, 02:55 PM
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Default G5X1 first impressions... stock heads

This last Friday Louis Gigliotti, myself, and a few other guys installed LGs new G5X1 cam in my 1999 SS. Along with the cam, we also used some cromoly pushrods, and the REV double valve springs. BTW, that new More Performance valve spring tool worked great! Total time for the install (including dinner <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" /> ) was 7.5 hours. Turned the key and the car immediatley started and found its 800rpm idle. BTW, my car is currently running a 100% stock computer and still has the LS1 intake.

First impressions of the car was that it idled hard, but wasn't chaotic. It stayed at a constant 800rpm idle (not even a hint of idle hunting), even with the A/C on! For me, the idle is perfect, because you know there's a good size cam in there, but its not annoying. The car is very driveable on the street. Louis and I were both expecting a few driveability problems without a tune, but it drives perfect! The car isn't very happy under 1400rpm in first gear, however, it begins to buck and surge some. Thats expected with a decent size cam like this.

Power wise, obviously its bottle necked right now, because of the stock rev limiter and LS1 intake. The power is very smooth, right from 1500 to the stock rev-limter. It doesn't just "come-on" at any certain RPM, its just there. I didn't notice any loss of low-end torque (except for under 1500 obviously).

We took a few sound/video clips. Those should be up soon.

The car is getting an LS6 intake in a few days, and is getting a full dyno tune at LS1 Speed on Tuesday the 18th of this month, so i'll be sure to post up what she puts down.

I love this cam. Great work, LG. <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

<small>[ February 09, 2003, 03:01 PM: Message edited by: bigSS ]</small>
Old 02-09-2003, 03:05 PM
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Default Re: G5X1 first impressions... stock heads

finaly someone besides LGM posting results, not that I didnt belive them, but maybe it will put an end to all the controversy(sp). Any way, when is the sound clip gona be posted and where at. <img border="0" alt="[driving]" title="" src="graemlins/gr_driving3.gif" />
Old 02-09-2003, 03:05 PM
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Default Re: G5X1 first impressions... stock heads

Sounds like you have a healthy setup in the making..

<small>[ February 09, 2003, 03:06 PM: Message edited by: VINCE ]</small>
Old 02-09-2003, 06:24 PM
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Default Re: G5X1 first impressions... stock heads

COOL
Cant wait to hear it.
Old 02-09-2003, 10:01 PM
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Default Re: G5X1 first impressions... stock heads

So wait a second, this is the new cam from the recentnly released G5 H/C package? Or is this the original G5 cam? Either way, does this mean that just the cam is available?
Old 02-09-2003, 10:02 PM
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Default Re: G5X1 first impressions... stock heads

So wait a second, this is the new cam from the recentnly released G5 H/C package? Or is this the original G5 cam? Either way, does this mean that just the cam is available?
Old 02-09-2003, 10:11 PM
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Default Re: G5X1 first impressions... stock heads

Are these specs a secret too?
Old 02-09-2003, 10:52 PM
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Default Re: G5X1 first impressions... stock heads

Ramair - I'm not exactley sure what you mean. LGs newest and greatest cam is the G5X2. I have the G5X1 (which is also new),and is not to be confused with the smaller G5. Unfortunatley, the specs on the G5X1 are secret too.

I will try to post up some sound clips tomorrow in the Multimedia section.

<small>[ February 09, 2003, 10:59 PM: Message edited by: bigSS ]</small>
Old 02-09-2003, 10:54 PM
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Default Re: G5X1 first impressions... stock heads

I thought that neither cam was available to the public unless installed by LG? <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />
Old 02-09-2003, 11:06 PM
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Default Re: G5X1 first impressions... stock heads

Louis is the son of Lou of LG Motorsports. Louis is @ school up north.
Old 02-10-2003, 06:11 AM
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Default Re: G5X1 first impressions... stock heads

[QUOTE] I have the G5X1 (which is also new),and is not to be confused with the smaller G5
Hmmm, so what are you trying to say??
Old 02-10-2003, 08:35 PM
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Default Re: G5X1 first impressions... stock heads

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif"> Total time for the install (including dinner ) was 7.5 hours. </font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">At least we know now that the G5X1 cam doesn't need piston notching like um...er....the "other" cam <img border="0" title="" alt="[Razz]" src="gr_images/icons/tongue.gif" /> <img border="0" title="" alt="[Razz]" src="gr_images/icons/tongue.gif" /> <img border="0" title="" alt="[Razz]" src="gr_images/icons/tongue.gif" />

Can't wait to see the results. Please keep us posted!
Old 02-10-2003, 10:48 PM
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Default Re: G5X1 first impressions... stock heads

OH Yeah, Well,I won't believe the dyno numbers until he goes to the track and gets a 10 sec 1/4 mile time and goes 150mph, with 3 fat girls in the car with him.............so there!
<img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

Lou G

<small>[ February 10, 2003, 10:50 PM: Message edited by: LG Motorsports ]</small>
Old 02-11-2003, 12:52 AM
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Default Re: G5X1 first impressions... stock heads

With stock limiter in place .. what were you power numbers up to that point?

Thanks,
Crowley
Old 02-11-2003, 12:53 AM
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Default Re: G5X1 first impressions... stock heads

LOL Funny Lou

I agree, why do all of a sudden you guys care about dyno numbers? <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" /> You guys (you know who you are) pretty much bashed the others that were posted as not true so why all of a sudden care?
Old 02-11-2003, 12:59 AM
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Default Re: G5X1 first impressions... stock heads

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by bigSS:
<strong>
The car is getting an LS6 intake in a few days, and is getting a full dyno tune at LS1 Speed on Tuesday the 18th of this month, so i'll be sure to post up what she puts down.

</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Theres your answer <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />
Old 02-11-2003, 09:02 AM
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Default Re: G5X1 first impressions... stock heads

Ummm... will 11's do? <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />

<img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" /> <img border="0" title="" alt="[Razz]" src="gr_images/icons/tongue.gif" />
Old 02-11-2003, 09:12 AM
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Default Re: G5X1 first impressions... stock heads

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by sscam68:
<strong> LOL Funny Lou

I agree, why do all of a sudden you guys care about dyno numbers? <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" /> You guys (you know who you are) pretty much bashed the others that were posted as not true so why all of a sudden care? </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I didn't bash anyone <img border="0" title="" alt="[Frown]" src="gr_sad.gif" />
Old 02-11-2003, 10:50 AM
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Default Re: G5X1 first impressions... stock heads

Crowley, I don't think he was refering to you.

This whole " I don't believe it until you hit the 1/4 mile" thing has taken over every thread to the point that dyno numbers are now irrelevant.

I was just trying to make a joke about the "Joke".

LG
Old 02-11-2003, 11:38 AM
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Default Re: G5X1 first impressions... stock heads

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by LG Motorsports:
<strong> with 3 fat girls in the car with him

Lou G </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">They always travel in packs! <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />


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