how much do engine upgrades hurt value?
Thanks!
No offense op sometimes wonder why some get in a hobby then keep themselves from enjoying it. (see these topics a lot)
I say wont hurt a bit
There are just as many buyers for cars with upgrades (some will see it as you spending the money so they dont have to) as there are purists.
Its your car you have to drive it...why would you not and worry about what some unknown person may or may not want?
The Best of Corvette for Corvette Enthusiasts
Not trying to be a smart ***, but really, you can enjoy your car anyway you choose. If you want someone to tell you that it will hurt your cars value if you modify it, then I will tell you, it depends! In my case I know my car is worth more than a box stock base coupe.
THIS ^^^
I agree 100%.
They are boring as hell to drive stock.
Keep all of your factory parts, keep the lifters associated with the lobes on the cam they rode on, oil/grease everything up and wrap it/box.... Then put what you want on the car, you can still make it look fairly original for the shows and perform MUCH better.
Then if you sell the car, you can either sell it with all of the stock parts on the side or spend the time to return it back to stock yourself.
Odds are, if you are THAT worried about value depreciation or shaming from the NCRS guys, then leave it stock.
I do appreciate a "stock-ISH" look myself, however, I HAVE to have something that performs and is fun to drive, so I built a little bit of both.
You could put a nice set of aluminum heads on it, paint them orange, use stock valve covers, and use a nice factory aluminum intake (69' 427) and make some decent power...Or better yet, put an aftermarket aluminum intake on it and paint it orange. I like factory looking and FAST.





one's judgment of what is important in life-
Or
estimate the monetary worth of
To me- if you had a collection of cars or buy and sell them then it's probably less important to you and the actual monetary worth would be a factor.....
HOWEVER- if it's a "splurge" in life- and you bought it to share with your son- Why do you really care what other people think- especially at a car show?
Would your son not enjoy helping you work on the car and fixing it the way you guys want it? Or would he rather spend countless hours looking for a correct radiator hose clamp thinking one day he's going to cash out?
Drive the dang thing- take your kid to the ice cream store- not some show where somebody's gonna say you have incorrect valve stem caps!!!
Enjoy it NOW-my father died when I was really young (11) and I still remember him giving me a dollar for helping him rotate the tires on his 1974 Super Beetle. Now that's a lasting value!!!
Richard
And the answer to your question isnt a clear one,
If you have a rather rare car with options low miles etc and your long term goal is resale for as much as you can get perhaps you need to even stop driving it as purists like low miles, do you have or desire ncrs awards? Then mods that show or count off is a nono,
Did you buy the car to enjoy in the here and now, and perhaps sell it someday or leave it to your son then dont settle make it the car you and your son desire it to be,
Times are changing, most c3s are being modded, i heard the ncrs will have a modded class, so by the time if and when you do sell the car mods especially performance and handling just might get you more money...
But will give you more fun that you didnt settle





You will get a few trolls at the show that may talk bad about your car if its nicer than thiers. That happened to me at a Hemmings motor news show. I just ignored him and he gave up and left.
Rich
A person can take this to extremes, trailering it to shows, never driven, heated garage, etc.
Any obvious changes to its original appearance will adversely affect the originality, if that is the class you are competing in.
Cam/lifter change in no way would affect that.
Heads can be obvious (aftermarket aluminum), but cast iron not so much.
These are obvious, and I'm sure you've already considered them..are you just wanting affirmation on your choice?
My best advice..you are the present care taker of your classic Corvette, do what will reap the most pleasure for you.











your boy will love it





