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#31 |
Join Date: Jun 2017
Location: AR
Posts: 73
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Thanks, George. I will hit her a little higher if I don't hear from her soon.
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#32 |
![]() Join Date: Oct 2004
Posts: 1,889
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OP - without the wheel removed from car and using a rim/wheel caliper, checking casting information or measuring the back-spacing how have you determined these to actually be ZR-1 "sizing"?
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#33 |
Join Date: Jan 2017
Location: US
Posts: 233
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#34 |
Join Date: Jun 2017
Location: AR
Posts: 73
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They fit correctly on the 86. I have ran ZR-1 offset wheels on early c4's and they fit correctly, so that is what I am basing it on. Also, I think Dymags of this style were only made in two sizes.
It is a gamble. Shawn |
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#35 |
![]() Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,153
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__________________
1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Custom Interior NCM Lifetime Member #978 |
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#36 | |
![]() Join Date: Oct 2004
Posts: 1,889
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The wheels could certainly be beyond a simple "refinish" operation and actually require a "RESTORATION" - many $$'s difference "refinish" and "RESTORATION" .. how many can be salvaged inexpensively? You're correct in this statement though .............. IT'S A GAMBLE !!! |
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#37 |
![]() Join Date: Sep 2008
Location: Mullica Hill, New Jersey
Posts: 2,575
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If they look "right" on a non ZR-1, then they are quite likely 17 X 9.
Real ZR-1 fitment on a base car would extend out beyond the quarter panel. That is why ZR-1's have the wider rear, and Grand sports have the eyebrow wheel arch extensions. More importantly, Dymags are Magnesium wheels, and as such, cannot be easily restored like aluminum wheels. They would melt, yes melt. They MUST be restored by a company that is experienced in working on magnesium wheels. While such companies are out there, they are not inexpensive. I agree with an earlier poster who suggested that you be CERTAIN of what you may be getting. Good Luck! ![]() Marty |
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#38 |
![]() Join Date: Nov 2011
Location: Dunbarton NH
Posts: 7,357
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Are Dymags really magnesium? Don't let them catch on fire.
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#39 |
![]() Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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yep all magnesium....its magnesium dust that typically starts a fire.
__________________
LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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#40 |
Join Date: Jan 2017
Location: US
Posts: 233
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Magnesium wheels where famous for catching fire when planes had a blow out.
Sent from my XT1585 using ZR-1 Net Registry mobile app |
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