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Switch to synthetinc?

Forum: C3 Engines, Driveline and Handling

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Switch to synthetinc?

Posted: 7/23/06 6:31amMessage 1 of 6
t
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mexico, NY - USA
Joined: 7/10/2006
Posts: 90
Vette(s): 1977 corvette
I'm on a posting frenzy as I just became a member here. hehe


Should I switch to synthetic with an 80 K 77' L48?
timgman38921.2729976852
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Switch to synthetinc?

Posted: 7/23/06 7:30amMessage 2 of 6
R
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BINGHAMTON, NY - USA
Joined: 7/19/2003
Posts: 3825
Vette(s): ......
There was a disscussion about this some time back,kind of split down the middle,synthetic has a way of finding its way through older engine seals it cleans them up so good that they leak.I wouldn't use it on my engine,77k,no problem with new ones.just my $.02

C3VR Lifetime Member #93

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Switch to synthetinc?

Posted: 7/23/06 7:40amMessage 3 of 6
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HOWELL, NJ - USA
Joined: 5/18/2004
Posts: 6812
Vette(s): 1979, Targa Blue (72 Color), Pace Car rear spoiler, L88 hood, Dark blue factory interior, 525HP 406, HD 700R4, 370 gears,Steeroids, composite rear spring, TT IIs wrapped in T/A Radials.

I agree with Ron. Rear and front main seals are notorious for developing a drip when you switch...stick with a good brand of oil and change every 2-3K or 3-6 months, depeding on how much you drive the car. Use a quality filter too!

Good luck

 

Paul

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Switch to synthetinc?

Posted: 7/23/06 7:48amMessage 4 of 6
t
Former Member
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mexico, NY - USA
Joined: 7/10/2006
Posts: 90
Vette(s): 1977 corvette
I suppose it's a < 3000 miles a year car.
(weekend car)
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Switch to synthetinc?

Posted: 7/23/06 3:25pmMessage 5 of 6
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Hot Springs, AR - USA
Joined: 4/24/2004
Posts: 3236
Vette(s): 69 Conv #'s match 427, TKO-600/.64, 3.36HD-Posi, HT, T/T, PS, PB, PW, SP, Leather, Comp XE264HR & Roller Rockers & Lifters, Air-Gap RPM intake, Holley St Av 770 VS, MSD 6AL+Dist+Blaster SS, K&N, Jet-Hot Hooker Side-Pipes, Steeroids, Al Rad, Spal Fans

[QUOTE=timgman]I suppose it's a < 3000 miles a year car.
(weekend car)
[/QUOTE]

I hate to do it...

but I disagree..  I'd try the synthetic...  it doesnt always leak..

an engine with 80k can be barely broken in or ragged completely out..

depends on how it was driven and maintained..

if it leaks..  switch back..  but it is definitely worth a try.

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Switch to synthetinc?

Posted: 7/23/06 4:04pmMessage 6 of 6
t
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mexico, NY - USA
Joined: 7/10/2006
Posts: 90
Vette(s): 1977 corvette
If it leaked; would switching back resolve the issue?

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