Originally posted by Lowell Goudge too bad it is the 400.
my brother once had a 73 with a 429. tons more potential than the 400m. the problem is, you likely will be required to meet either the origonal emissions standards, or if you update it, the emissions standards for the year of the power train.
The 75-78 had three engine options: 351m, 400m, and 460 big block. The 400 is a long stroke version of the 351, so at least it has more more due to the higher deck. The 460 is generally the most desirable engine among enthusiasts. The thing people don't know about the 400 is that it has a ton of rebuild potential. The primary issues are the retarded cam timing and dished low-compression heads. If you rebuild the engine with flat 9.5:1 heads and performance cam and then update the catalytic to a modern high flow unit and swap the 2bbl for a 4bbl carb, you can still pass emissions and get 400lbs of torque out of it. The mistake I made was buying the 77 instead of a 75. 75 was the last year catalytics were not federally mandated and therefore most states (including my Colorado home) don't require emission compliance for cars built before 76. The advantage would be that I could get rid of other crippling items like the exhaust gas bypass that rob power. The good part about the M block is the potential it has if you don't have to comply with emissions, as it is much lighter than a big block like the 460.
If this wasn't such a low milage original car, I would be temped to do some heavy mods or an engine swap as the 400m performance build would run me $5k-7K. The C6 tranny is good for 450 lbs of torque and is a direct bolt in for an big block.
The reality is that this is a cruiser, not a drag machine, so the power isn't such a big deal... I just wish it didn't vapor lock and strand me in traffic when it is hot out!
---------- Post added 10-05-18 at 10:12 PM ----------
Originally posted by ZombieArmy Or you can move to Florida where you could register a gokart as a car.
The collector I bought it off in Idaho said it was emission exempt there, which is the case in much of the rocky mountain region.. Colorado just has emissions laws that are trying to compete with California. We do have some small counties in the mountains that are emissions exempt, but none in the Denver area are that way. Anything built in 1975 or earlier is emissions exempt if registered as a collector's vehicle and driven less then 4,500 miles per year.
---------- Post added 10-05-18 at 10:15 PM ----------
Originally posted by redmenace So much to love... the composition, the lighting, the hardware!
I heard the theme from Hawaii Five-O as soon as I saw the first picture. I can still picture the residual rocking back and forth from a sudden stop as McGarrett opens the door to get out.
It definitely rides like a boat.. epic body roll and vaguely numb steering. My coworkers threatened to get me a naval captain's hat. Everyone loves riding in the epic sized sofa back seat though. Not many guys in their 30's would by something like this, but I'm crazy.