Ok i have a oldsmobile 1980 delta88 and its a v8 5.7 but it runs real slow just changed spark plugs?

and the spark plug wires does any one know how to make it run like a 5.7Ok i have a oldsmobile 1980 delta88 and its a v8 5.7 but it runs real slow just changed spark plugs?its time to take this car to the junk yard and LEAVE IT!

sorry- get a better (newer) car!Ok i have a oldsmobile 1980 delta88 and its a v8 5.7 but it runs real slow just changed spark plugs?Check the timing and how much timing error there is due to the slack in the timing chain if it is worn out. Put headers and dual exhausts on it for extra horsepower. Put a K%26amp;N air filter in it for a little more power.Ok i have a oldsmobile 1980 delta88 and its a v8 5.7 but it runs real slow just changed spark plugs?Check everything in your emissions aka Air filter, Mass air sensor things like that. Also make sure your timing is correct, if its a little bit off it causes the %26quot;car lagging%26quot;. You might also want to check your fuel filter because if you changed your spark plugs its a %26quot;general%26quot; rule to change your fuel filter. Also, you can check out some of your sensors. Oh yes and one more! aha sorry, it could also be your Idle Air Control Valve! That's what creates your idle, and if that's bad, you'll have bad pick-up (example: takes more than 20 seconds to get to 35 miles per hour)Ok i have a oldsmobile 1980 delta88 and its a v8 5.7 but it runs real slow just changed spark plugs?Did you replace all components of the system? A bad cap/rotor/points (if your car has all of those) will dramatically affect performance.

Consider having the exhaust system checked. If you don't have proper back-pressure then you may experience a loss of performance.

Also, run fuel with the proper octane rating. If you're running regular unleaded, try stepping up to mid-grade. You may even see an improvement in fuel economy by doing this...which will help to off-set the added expense.Ok i have a oldsmobile 1980 delta88 and its a v8 5.7 but it runs real slow just changed spark plugs?OTHER PROBLEMS SUCH AS A CLOGED FUEL FILTER OR A STUCK CHOKE OR POSSIBLY A BAD FUEL PUMP. ALSO CHECK AIR FILTER. IF NON OF THE ABOVE HELP CHECH TIMING PROBLEMS DISTRIBUTOR CAP ROTOR SPARK PLUG WIRES ECT, 1 OTHER POSS IS A PLUGED CATALITIC CONVERTER.Ok i have a oldsmobile 1980 delta88 and its a v8 5.7 but it runs real slow just changed spark plugs?Changing out the air filter, fuel filter, and checking the timing might bring up your horsepower a little. Your engine might have many miles on it and an overhaul might be right for you. The rings and your cylinder compression might have something to do with it too.