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it's Time but confusing " LG G5X3 vs Vengeance VRX5 "

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Old 02-12-2010, 06:17 AM
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Default it's Time but confusing " LG G5X3 vs Vengeance VRX5 "

Good day everybody,
i think it's my time to install the cam but i heard so many words between those cams around the shops but finally i short the story between these 2 cams the LG G5X3 and Vengeance VRX5 but i need ur help and hand to pick the best for my 2004 Corvette Z06 plus if there some parts will get everythig in the right way like intake and TB

my Z06 mods:
LG Pro Longtube Headers
Borla Stinger Cat-Back
Vararam VR-2B intake
25% underdrive pulley

some shots of the car and uh BTW the car is for weekend only







Peace
Old 02-12-2010, 06:24 AM
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Nice car and nice shots. Sorry cant push you either way on a cam. Both are awsome.
Old 02-12-2010, 08:57 AM
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I had the g5x3 cam for couple years and liked it a lot. I currently run a custom cam spec'd for my setup from Vengeance Racing. I say why limit yourself to those two choices, just get a custom cam that matches your setup perfectly ?
Old 02-12-2010, 09:28 AM
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Originally Posted by allngn_c5
I had the g5x3 cam for couple years and liked it a lot. I currently run a custom cam spec'd for my setup from Vengeance Racing. I say why limit yourself to those two choices, just get a custom cam that matches your setup perfectly ?
that's what my brother guide me to do i'll see, thanx alot brothers
Old 02-12-2010, 10:41 AM
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Awesome car man! Whats the wheels?
Sorry can not help with cams...
Old 02-12-2010, 11:08 AM
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LG is who I would go with. It go along good with the headers
Old 02-12-2010, 11:11 AM
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Don't know much on the LG G5X3, but I could not be happier with the X-5.
Old 02-12-2010, 02:42 PM
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G5x3 was a CUSTOM cam at one time for LS1/6 cars. I don't know why so many people get off on custom cams. Most off the shelf cams are proven.
Old 02-12-2010, 03:24 PM
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Originally Posted by Chrome355z
G5x3 was a CUSTOM cam at one time for LS1/6 cars. I don't know why so many people get off on custom cams. Most off the shelf cams are proven.
Yup it sure was, but was it spec'd around the mods that the OP currently has or plans to buy? Take my build for instance. I used to run the g6x3, great cam but not quite optimum for what I wanted. Made lots of power, but didn't like the VT issues, or the drivability. Went to Vengeance and we did A-B comparisons. See link in sig. Cam was the last thing to get swapped. My custom cam made +2 rwhp -2 rwtq, but achieved the better idle, and drivability I was looking for. NO more sewing machine sounds.

Point is the custom cam was spec'd based on the totality of the parts involved. No need running a cam that has a lift in the .640's if your heads start lopping off air flow at .625 IMO its just added stress on the Springs.

Please don't read into this that the g6x3 isn't any good, its a great cam, just not ideal for me and my setup. I wish the guy I sold it to would post up. I am very happy with the cam I have now, satisfied all of my goals and then some.
Old 02-12-2010, 03:32 PM
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Not disagreeing, but your setup is far different the the standard fare that most LS1 cams were designed for. A custom cam in your setup makes sense.

For him I wouldn't pay any extra for a Custom Cam when that custom cam will probably have similar valve events as the standard LS1 cams on the market. (designed around a full bolt on LS1/LS6 motor) All i'm saying...
Old 02-12-2010, 05:34 PM
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Originally Posted by Chrome355z
Not disagreeing, but your setup is far different the the standard fare that most LS1 cams were designed for. A custom cam in your setup makes sense.

For him I wouldn't pay any extra for a Custom Cam when that custom cam will probably have similar valve events as the standard LS1 cams on the market. (designed around a full bolt on LS1/LS6 motor) All i'm saying...


Actually it is a common misconception that a custom runs more but in reality they cost the same. I got my custom on Comp lobes through TSP for $369 a while back....
Old 02-12-2010, 06:00 PM
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The G5X3 has a lil more exhaust duration than the VRX5 and the VRX5 has a couple more degrees intake duration. The MS3 is damn close to the X3 also.

I had the G5X3 on a 112 LSA for awhile. Made the power in my sig with it and a set of ported 241's, and a fast 90. Sold it and going with a different motor setup now. But it was a good camshaft. The VRX5 is a lil cheaper new. You would probably be happy with either if you are looking for a " healthy cam"
Old 02-13-2010, 02:48 AM
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appreciate your words and advices .. i'm checking for my final decision and guess what ? lol my brother start to say something about forced induction UH !!!
Old 02-13-2010, 06:17 AM
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Originally Posted by Chrome355z
Not disagreeing, but your setup is far different the the standard fare that most LS1 cams were designed for. A custom cam in your setup makes sense.

For him I wouldn't pay any extra for a Custom Cam when that custom cam will probably have similar valve events as the standard LS1 cams on the market. (designed around a full bolt on LS1/LS6 motor) All i'm saying...
I hear ya. Lets see what he goes with, now he's talking FI !!
Old 02-13-2010, 10:34 AM
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Originally Posted by bad95killer
Good day everybody,
i think it's my time to install the cam but i heard so many words between those cams around the shops but finally i short the story between these 2 cams the LG G5X3 and Vengeance VRX5 but i need ur help
If you'd like to give me a shout at the shop, I'd be happy to discuss your options and answer any questions you may have
Old 02-13-2010, 12:42 PM
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Both produce good cams. I would check into the Futral cams too
Old 02-14-2010, 10:51 AM
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Originally Posted by Sales_at_Vengeance
If you'd like to give me a shout at the shop, I'd be happy to discuss your options and answer any questions you may have
it's no problem bro i'm in touch with Ron Thanx all and i'll give u the updating soon



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