My 350 crate motor from GM was 210 hp.
275 h.p.
yes.
Over 210
yes
The normal operating temperature for a 350 crate motor in a 1972 Chevy Blazer is averaged at a temperature of around 180 degrees and 190 degrees, apparently depending on the kind of thermostat one uses.
190 degrees if carb, 195 if fuel injected
It is a carbureted GM 350 crate motor rated at 355hp/405 lb-ft, retails for $6,499.
the same ones that mount the straight 6 being swapped
you dont. the money it would cost in machine work and parts is way more than a 350 would cost to buy.
Take three weeks off work and real a lot of books
350 Crate Motor. Many choices in manufactures. Google with the term "350 Chevy Crate Motor".any Chevy v8 will fit. small block crate motor best bet. i like the zz4s.AnswerThere is a variety of GM Performance Parts High Output 350 and 383 engines that would easily replace a 305 with no engine bay or wiring modifications. Check out any GM warehousing distributor such as Summit Racing Equipment, Scoggin-Dickey Performance Center, Apple Chevrolet and others.