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New Member,New Owner ,1st Question

RLE80L48

Well-known member
Joined
Feb 9, 2003
Messages
60
Location
Central Pa.
Corvette
1980 Black L82
Hi everyone,I've been watching this board for some time now. But today I finally feel worthy of joining. Got my 1st vette this afternoon.(1980) This will be all new to me so get ready for another pain in the a$$.It has the stock alum wheels and I really like the looks of rallies.I heard someone say a while back that the alum ones were better for handling because they are more solid(ridgid). Is there any truth to this. Thanks,Ron P.S. Its great to be here.
 
Ron,

We're so glad that you are with us!! And remember, there's no question too small or insignificant so ask away! We've all been there and some, like me, are still in need of lots of information!

Elaine
 
Ron, Welcome to the CAC
And congratulations on your first vette. Post some pictures when you get them!
:w
 
Welcome to the CAC. A great place to hang out.

I'm not sure about the rigidity but I think the alloy wheels are lighter than steel and translate into gtreater acceleration. Something to do with rotational inertia. Or perhaps someone will point out that that's a line of bs from the wheel salesman.

Bob
 
Hi Ron, Welcome!
I am fairly new here myself. Funny, I love the looks of the aluminum wheels on my '81, wouldn't want the rallies on it. Never heard that comparison about handling before, though. I think you'd have to be traveling at almost light speed to see any difference in handling.
:s
Dick
 
Welcome Ron,
This is the place to get good information and to just hang out.:beer
Good year for your Vette! Nice state you live in too! :upthumbs
 
Welcome Ron ! I would keep those aluminum wheels. I also have never heard of that question being asked. Thieves love those center caps and trim rings on rallye wheels!

Dave

p.s. just noticed you are from around here,maybe I'll pass you on the highway someday.
 
ralley rims

I love the steel ralley rims on my 74. I like them so much bought another set for my race tires. Have an extra set of center caps and rings for car shows. Those aluminum rims are nice and light wieght, but you ever seen one EXPLODE :blow Have seen them with chunks missing from curbs and another one that disenigrated on a low speed event when driver lost control in Z06 and tire came off rim. Can't beat good old american steel!!:_rock

welcome......
 
Welcome Ron

I doubt that you would ever be able to tell any difference in the wheels as far as performance goes. Those Rallys are plenty strong. Why not keep the alloys and get ralleys too? Then you can switch off for a different look occassionally. one other thing with the ralleys is that the vintage wheel companys like Stockton Wheel, Vintage Wheel, Wheel Vintique ect. use the ralley wheel style hub on their custom size ralleys and also on their smoothie style wheels. This means that there is a variety of center caps available for ralleys so you can keep changing the look.

On my '67 I had the '68-'82 caps, the '67 caps, and the police car caps shown in this picture. There are also some others like a '49 Chevy style and a couple custom ones. Just a thought.

Tom
 
Wow, couldn't disagree more...

I have the rallies (naturally) and like the looks, and, while liking the strength and repairability of steel, can't wait to get those 1,000 ton TRUCK monstrosities of UNSPRUNG WEIGHT off the end of my drivetrain! :)

As far as looks, both can be bought chromed or chromed after wards.

Of course that much additional unsprung weight (at least 3-5 pounds) is terrible!

I'm amazed no other vette people really felt that way.

The steels ARE stronger, but not as much as in years gone by. some of the newer tires/wheels that blow usually blow from being too low an aspect for street tires. This 3" and even 2" (or less!) of air space in a tire for use on the street is simply stupid and irresponsible.

Yes, they corner better, due to better wall thickness, but hit a brick some junk hauler dropped and you don't break a tread, you cut the entire section of the tire against the rim like 1500 pound pair of scissors!

I have to admit the steels proved very strong in my case. In November the rear driver wheel broke off when I was doing about 80 (frozen bearing i never heard.) Something really odd had happend to the tire, wheel, rotor and caliper in its several hundred yard trip to the opposite side of the road. The wheel had wrapped around the caliper - amazing.

None of that would have made any difference in the wheel failure, one way or the other, but if I had been desperate, I would've repaired the wheel.

Oh, BTW, I don't know about the factory styled aluminums, but many aluminums let a lot more air cross your rotors for more cooling too, as well as act as better heat sinks for that heat.

Except for show or ultimate strength on the rear wheels for drags, I would never consider changing from aluminums to rallies.
 
I agree that a heavier wheel takes more horsepower to get spinning and has more inertia which takes more braking force to stop. It also contributes to unsprung weight which translates to a harsher ride quality. My point was that these last C3s weren't exactly rocket ships in stock form and most people buy them for the fun cruisers they are not for a super high performance car where a heavier wheel might compromise ultimate performance.

Further, these stock aluminum wheels are fairly heavy castings. Even though they are probably a few pounds each lighter than steel, on a stock L48, 190 horsepower car with a 3.07 rear gear (the only one available) I still don't think it is going to make that much difference in performance. I also don't think an owner with a stock L48 that he is happy with cares too much either.

Now if he starts modifying the car all things change. Then I wouldn't run the steel or the stock alloys. Aftermarket wheels with rolled rims instead of cast and billet centers will be much lighter than both.

I guess it all boils down to how you are going to use your car, what you expect from it and what you like to look at the most.

Tom
 

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