to high output and low exhaust emissions. According to engine builder Mike Osucha "we recently built a 396 cu.i. LT1 engine that produced 455 hp with an open exhaust system.When we... mph in full emissions-legal trim. In race-ready form, the car breezed through its mandatory state emissions test with readings of 0.0% carbon monoxide and 34 parts per million... rocketed to a 12.242-second quarter-mile ET at 113.55 miles per hour. Emissions test results: .00% carbon monoxide, 20 parts per million hydrocarbons. Corvette Fever Magazine...

will allow an engine to produce maximum power while remaining emissions legal. Exhaust system tuning is another phenomenon that impacts power output. In some dyno tests highly modified..., an engine will produce maximum power while remaining emissions legal. Random Technology offers four distinct types of SHF catalytic converters; 7000 Series - These converters...

dyno test data. This design, which meets Federal EPA and California ARB requirements, enables virtually any vehicle with a properly tuned engine to meet emissions standards...