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denver_74 Samba Member

Joined: May 30, 2011 Posts: 540 Location: Northern NY
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Posted: Thu Jun 09, 2011 5:17 pm Post subject: GEX engine. Am I doomed? |
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I inherited 1974 Bug (flat windshield with crank sunroof) from my dad who recently passed away.
He bought fully restored and proceeded to park it in his barn.....yeah. : (
He did drive it occasionally...but probably put less than 500 miles on it ..during his ownership...
It sat in the barn for the last 2+ years....long enough for the engine to set up
Before he passed away he had a local mechanic replace the engine...and YES the engine is a GEX. : (
Everything that I've read on this forum suggests that the engine is worse than the black death??
Thus far the engine probably has less than 200 miles on it.
Thankfully i talked him into keeping the original engine....
So am I doomed?? Should I be watching and listening for anything??
I figured I would break the engine in like I would new motorcycle engine... : ) |
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schell '59 Samba Member

Joined: January 05, 2006 Posts: 1405 Location: RI
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Posted: Thu Jun 09, 2011 5:31 pm Post subject: |
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this is a buyer/seller feedback forum..not really for conversation....try calling them or the mech. guy and going from there.
do a search on a seller/buyer for GEX and maybe reply to that...this will tell what to look for and what to expect.
good luck with your beetle. _________________ WWW.401RESTOS.COM
see my "gallery" for more pics other than the website. |
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Erik G Samba Member

Joined: October 16, 2002 Posts: 13546 Location: Tejas!
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Posted: Thu Jun 09, 2011 5:46 pm Post subject: |
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Although I was worried, I too had a gex motor in a notchback that bought. No issues at all, it was strong and never let me down. Even broken clocks right 2wice a day right? Check it, but if it runs well that's the end of the story _________________ Stop dead photo links! Post your photos to The Samba Gallery! |
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HRVW Samba Member
Joined: May 01, 2011 Posts: 2531 Location: Rosarito, Mexico
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Posted: Thu Jun 09, 2011 6:39 pm Post subject: |
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First of all am sorry to hear of your dads passing. My condolences to the entire family.
Do not believe the post was a conversational mandering type of thing as he was asking what to look for in the upkeep compared to that of a moterbike. GEX being a naughty word in some circles is another story.
I am familiar with them being in Baldwin Park Ca many yrs back before leaving the state. I lived close by and had some dealings with them..another story best not worth going over.
Maintenance is the key word...a lot of it and they will keep on running along. Adjust the valves, change oil often and do the tune ups.
Steve (VW mechanic) |
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mark tucker Samba Member

Joined: April 08, 2009 Posts: 23950 Location: SHALIMAR ,FLORIDA
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Posted: Thu Jun 09, 2011 10:24 pm Post subject: |
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HRVW wrote: |
First of all am sorry to hear of your dads passing. My condolences to the entire family.
Do not believe the post was a conversational mandering type of thing as he was asking what to look for in the upkeep compared to that of a moterbike. GEX being a naughty word in some circles is another story.
I am familiar with them being in Baldwin Park Ca many yrs back before leaving the state. I lived close by and had some dealings with them..another story best not worth going over.
Maintenance is the key word...a lot of it and they will keep on running along. Adjust the valves, change oil often and do the tune ups.
Steve (VW mechanic) |
yup, that sounds good to me also. |
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nsracing Samba Member

Joined: November 16, 2003 Posts: 9744 Location: NOVA
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Posted: Thu Jun 09, 2011 10:32 pm Post subject: |
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Sorry to hear of your dad.
How does it run? Make sure it's got oil and check the valve lash. Take it for a drive around the block and see.
If it checks out, then run it until it gives you a signal to start building a new engine. |
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XLR8 Samba Member
Joined: October 09, 2010 Posts: 437 Location: ulverstone, Tasmania, AUS
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Posted: Thu Jun 09, 2011 11:44 pm Post subject: |
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whats a GEX?
sorry i have no idea  _________________ "But that parts not user serviceable!"
"Mate, everything's user serviceable." |
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RockCrusher Samba Member

Joined: August 03, 2010 Posts: 4596 Location: Parkesburg, PA
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Posted: Fri Jun 10, 2011 4:23 am Post subject: |
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XLR8 wrote: |
whats a GEX?
sorry i have no idea  |
Better that way....1/2 step above Bernie Bergmann. _________________ [email protected] Please use email for all general inquiries.
I will be happy to speak to anyone who has a serious inquiry (meaning real potential business for RC enterprises) or a parts order. Due to machining noise causing missed calls all calls will be returned promptly. |
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vwracerdave Samba Member

Joined: November 11, 2004 Posts: 15600 Location: Deep in the 405
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Posted: Fri Jun 10, 2011 2:13 pm Post subject: |
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German Engine Exchange or GEX is a company that rebuilds VW engines very cheaply and low quality standards. _________________ 2017 Street Comp Champion - Thunder Valley Raceway Park - Noble, OK
2010 Sportsman ET Champion - Mid-America Dragway - Arkansas City, KS
1997 Sportsman ET Champion - Thunder Valley Raceway Park - Noble ,OK |
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mark tucker Samba Member

Joined: April 08, 2009 Posts: 23950 Location: SHALIMAR ,FLORIDA
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Posted: Fri Jun 10, 2011 3:20 pm Post subject: |
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RockCrusher wrote: |
XLR8 wrote: |
whats a GEX?
sorry i have no idea  |
Better that way....1/2 step above Bernie Bergmann. |
dang thats bad. the heads off this 2387 have 40x 35.5 ss valves, 9mm ex stem, and the seats dont seat on the 45 degree angle of the valves, but on the swirel polished portion. must be stock size Id seats for stock size valves. no wonder this thing was a slug. I had to get another set of glasses to confirm what I saw,then the calipers. I now wish I had fixed these heads instead of having the customer get a set of cb's mini wedgeports. witch have now changed on the site in the discription.now says there 65 cc' these were 61cc, weve had them about a month.I think the spring ht has also changed.I never thought these would of had the thick wire springs. |
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denver_74 Samba Member

Joined: May 30, 2011 Posts: 540 Location: Northern NY
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Posted: Fri Jun 10, 2011 5:11 pm Post subject: |
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thank you for your posts
i will repost in a more appropriate area |
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Unkl Ian Samba Member
Joined: September 11, 2008 Posts: 288 Location: Near Toronto
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Posted: Fri Jun 10, 2011 7:03 pm Post subject: |
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Evey once in a while, GEX lets a decent one slip through.
You might have gotten lucky there. |
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TURBOEDVW Samba Member

Joined: July 13, 2004 Posts: 181
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Posted: Sat Jun 11, 2011 8:20 am Post subject: |
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mark tucker wrote: |
RockCrusher wrote: |
XLR8 wrote: |
whats a GEX?
sorry i have no idea  |
Better that way....1/2 step above Bernie Bergmann. |
dang thats bad. the heads off this 2387 have 40x 35.5 ss valves, 9mm ex stem, and the seats dont seat on the 45 degree angle of the valves, but on the swirel polished portion. must be stock size Id seats for stock size valves. no wonder this thing was a slug. I had to get another set of glasses to confirm what I saw,then the calipers. I now wish I had fixed these heads instead of having the customer get a set of cb's mini wedgeports. witch have now changed on the site in the discription.now says there 65 cc' these were 61cc, weve had them about a month.I think the spring ht has also changed.I never thought these would of had the thick wire springs. |
Who built that motor? |
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