3400 vs. 3100
Posted: Fri Mar 09, 2007 1:18 am
Ok Its been real cold on the east coast. I have a 1995 Z26 all stock with a 3100 engine
I started leaking Antifreeze. First in small amounts then allot. Now showing water/antifreeze in the oil. But no exhaust symptoms (smoke, water, etc)
Went to shop #1
They say they want to do a new water pump, thermostat, heater core and intake gasket, plus fluids.
Parts = around $100 Labor $400
Shop #2 says rather then do all that, Drop a used 3100 engine in for around $500 plus $200 labor.
When asked they say they can put in a 3400 (following the guide from 3400swap.com) for $70 more, But both of these prices don't include the heater core (just a bypass since summers close at hand) and I would be alright with that.
Wondering if the 3400 is that much of a benefit or should I just fix or replace the 3100. I know prices differ from place to place just showing its only a $100 difference in the two options. Just questioning the work itself.
I can't do the job myself and don't know anyone to do it themselves.
This is my only car so Its a keeper for now.
Thanks for your opinions
Chuck
I started leaking Antifreeze. First in small amounts then allot. Now showing water/antifreeze in the oil. But no exhaust symptoms (smoke, water, etc)
Went to shop #1
They say they want to do a new water pump, thermostat, heater core and intake gasket, plus fluids.
Parts = around $100 Labor $400
Shop #2 says rather then do all that, Drop a used 3100 engine in for around $500 plus $200 labor.
When asked they say they can put in a 3400 (following the guide from 3400swap.com) for $70 more, But both of these prices don't include the heater core (just a bypass since summers close at hand) and I would be alright with that.
Wondering if the 3400 is that much of a benefit or should I just fix or replace the 3100. I know prices differ from place to place just showing its only a $100 difference in the two options. Just questioning the work itself.
I can't do the job myself and don't know anyone to do it themselves.
This is my only car so Its a keeper for now.
Thanks for your opinions
Chuck