Hey guys, Got my 55.2 finally running for the first time- pretty cool. So now of course that Im happy, the wife is complaining about the noise (always something, right?). oh yea - it has no exhaust pipes or muffler at this time. So my question is it a good idea to increase the size of the exhaust pipes compared to stock. Will that by itself increase horsepower or screw up how the engine runs if that the only modification I make and keep the stock cam, lifters, intake & exhaust manifold etc? Very interested in your experience here since it time to buy the pipes & a muffler. Thanks
Shank
