Just being curious...What do you think my car would do in the 1/4?? It's got flowmaster exhaust, all my ignition is MSD and I've got Accel wires and plugs, 95 Z28....LT1....6-spd

What would I expect if my car was a 4-spd OD Auto??

What about 0-60 mph

 

A stock LT1 F-Body runs about 14.0 sec quarter mile at about 100 mph. The flowmaster and upgraded ignition isn't going to gain you much, maybe 13.9

 

The first time I went to the track with my car, I had a K&N replacement filter, SLP mids, gutted cat, Flowmaster cat-back. I was running 14.2's and 14.3's. On one run, I got 14.033.

The biggest issue was traction off the line. I lost every race and the biggest difference between me and the other guys was the 60 foot time. So, if you can get some sticky tires, you'll be doing much better than I did.

Oh, and this was in south Louisiana--hot and humid.

 

Your not gonna get really any performance gain, If your driving your best, you might get .05 better from stock?

 

What does the "Flowmaster exhaust" consist of.... full catback, with 3" intermediate pipe? Which "series" muffler? The ignition parts don't add HP. They just replace deteriorated factory parts which might have caused lost power. Stockers can run anywhere from 14.0@98mph to 14.4@96mph.

Your 0-60 time should be about 5.5 to 5.8-seconds.