How to give 75-77 Vettes some love?
#21
Don't have one yet, but when I do start to shop for my vette next spring, I was going to look for one with the bigger engine in it. (76-77)
Current plan is to do a check-up, a recurve, headers+true duel exhaust first. Then I'll see about a cam and a new intake.
Thanks for the inputs,
Loa
Current plan is to do a check-up, a recurve, headers+true duel exhaust first. Then I'll see about a cam and a new intake.
Thanks for the inputs,
Loa
#23
Instructor
Since you like the look of the rubber bumper Vettes, the best value of all is the 1974 big block (454 CI / 7.4L).. The last year of the BB and due to the many people that look down on the two piece "split rear bumper" 74s have a very low market price. You can find the verts for under $20k with BB and coupes down into the $12-15k range. Remember that if you find a numbers matching car, it will hold its value and even got more valuable in a few years. The BB cars have plenty of performance with 275 or 365 HP depending on what you read.. a modified car is expensive to repair and does not hold re-sale value, due to buyers fearing the "Bubba" factor in the workmanship. 1974 is the last year of BB vert, you can't go wrong with one of those.
Here is a great value and example of under-value for 74 BB
http://www.hemmings.com/classifieds/...e/1664417.html
Here is a great value and example of under-value for 74 BB
http://www.hemmings.com/classifieds/...e/1664417.html
Last edited by Bocaguru; 10-20-2014 at 03:35 PM.
#25
Burning Brakes
76 in my garage.Looks stock but far from it...Engine mods,roller cam,aluminum heads,air gap manifold,crane ignition,& best mod of all a Richmond 6 spd trans.Borgeson box for quick steering.Runs great gets 20 mpg on the hiway and has lots of get and go....76 was inexpensive and fun to mod....Lovin every mile when driving it...
#27
Burning Brakes
from what I heard the L82 was basically the same as the LT1 with a less aggressive cam and lower compression (I.e pistons and what not) but its the engine that saved the performance in chevy and corvette for that matter. I wish I woulda payed more attention when I was building my motor I woulda gone a different direction... If I make a LT1 spec motor and f41(I think) suspension package can I put lt1 badges and not get flamed. jmho
#28
Race Director
I wouldn't go through the effort, myself. You can add a hundred horsepower with a minimal cost delta and have the car drive better everywhere in the powerband by using modern parts.
#29
Le Mans Master
Chevy small blocks without a doubt- are the cheapest to build compared to Ford or Mopar..and a lot more availability of parts.
This was many years ago- but built a 350 w/ 300HP for $500.
Good read-
http://www.hotrod.com/techarticles/e...p/viewall.html
This was many years ago- but built a 350 w/ 300HP for $500.
Good read-
http://www.hotrod.com/techarticles/e...p/viewall.html
#30
Racer
After weight out all the machine work, new heads, cam, pistons and labor I opted for a ready to go motor.
375 HP 350
http://high-performance-engines.com/...duct_Code=HP89
Or now I see they have this to offer.
383 Stroker with 415 +HP
http://high-performance-engines.com/...duct_Code=HP94
Karsten
375 HP 350
http://high-performance-engines.com/...duct_Code=HP89
Or now I see they have this to offer.
383 Stroker with 415 +HP
http://high-performance-engines.com/...duct_Code=HP94
Karsten
#31
I know, but I was looking for a *much* cheaper project. I see very interesting 75-77 corvette projects for around 5000$ all summer long. Since I can do the labor, I could see getting a very powerful sbc vette with new headers, exhauts, cam and intake for ~7000$. That's just not possible with a 74 bbc.
Thinking about them as well, but it's too pricy for my budget, because I'd still have to buy/install headers and exhaust.
Thanks again for more inputs.
Also, I read on wikipedia, quoting an old (of the time) Hi-Performance Cars magazine that the L82 had a less interesting torque curve, compared to the L48. They preferred the engine with less HP because of this. Any comments on that from people who have driven both?
Loa
Last edited by Loa; 10-21-2014 at 03:23 PM.
#33
Race Director
Also, I read on wikipedia, quoting an old (of the time) Hi-Performance Cars magazine that the L82 had a less interesting torque curve, compared to the L48. They preferred the engine with less HP because of this. Any comments on that from people who have driven both?
I'd get whatever car is in better condition and meets your budget. A cam and a decent tuneup will get you close if you get an L-48. If you decided to do a 383, the only benefit you'd really get from an L-82 is the 4-bolt block. And that's not even all that big a deal. You can get 4-bolt blocks for pretty cheap if you look around...