[jjzepplin]

What carb does it have? Edelbrock? I think my Holley does a good job and does not give me troubles, I will eventually go with a bolt on injection system. This way I get injection-and a big small block.
I have been out of it for a while as I have had to fix My Air conditioning- My wife's A/C and the house A/C. Now I know a bunch about A/C! My wife's car and mine can get below zero! My house can easily get below 70. I need to reseal all my ducting and it will get even better.
I am going to take all the old parts from my wife's Toyota and make it fit in my heater box for the Blazer-Hook it up to the new SD508 and we should be frozen out pretty quick.
Old Yeller has the GM R4 and seems to be in good condition so I will give it a shot with the parrallel condenser after a good flushing of the stock parts and calibration of the POA. Just have to find out how much oil goes in the system. Should be about the same as a 92 Caprice or P/U.