« Reply #4 on: May 05, 2013, 06:11:45 AM »
The 232 was a common size offered until 1979 right along with the 258. Both my '79 and '74 Hornets have one. I've heard of another guy who claimed that the 232 accepted a turbocharger and was easier to build for superduty because of the bore and crank size being "square" or roughly equal.
I guess starting with the smaller 232 is exactly the same concept as taking the smaller displacement 242 and swapping in 258 parts to give it a greater displacement. I guess people having been making AMC strokers since before the 4.0 existed.
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Currently Inspected and Insured as of Jan 2013:
-1985 Eagle Station Wagon 258 T5 Stickshift
-1980 Eagle Station Wagon 258 Auto Fuel-injected with GM TBI
Minor Repairs Underway:
-1982 Eagle SX4 258 T5
-1981 Kammback 2.5L Iron Duke T5
Restoration Efforts Near Completion:
-1982 SX4- 401 NV3550
-1983 SX4- 4.5 MPI NSG370 (6 Speed)
Restoration Efforts Underway:
-1985 SW- 4.0 MPI AX15
-1982 SX4- 4.0 AW4
-1981 SX4- SD33T NV4500 (Turbodiesel 5 speed)
Future Rescue Efforts- '85 Maroon SW, '87 Limited SW, '84 Limited SW, '87 4 door Sedan, '81 2 door Sedan, '88 White SW, '77 4 door Hornet, '74 2 door Hornet, '79 Spirit AMX, '81 Kammback.
RIP- Red '81 SX4, '84 4dr Sedan, '84 SW, '81 SW, '80 Spirit, '83 SW, '83 4dr Sedan