I have a 1990 coupe with the L-98 engine. After getting the car tuned up my mechanic told me that he did a compression check and some of the cylinders are low. He followed this with a wet check to see if it was rings or valves. It turned out to be the valves. So at some point in the near future I'm either going to have to rebuild the stock heads or get new ones. I was wondering what some you you might think? Also, what other worthwhile mods can I do once I get the heads off? The car is basically stock, except for a K&N air filter and muffler eliminators. Thanks
Paul
Paul