Have someone crank your car and tell you when they push on the gas. You put your hand near the exhaust. If there is a delay in the exhaust escaping. The cats are clogged.
new engine,1.7 rocker arms,Pipes exhaust, shorty cats , shorty headers,under drive and overdrive pulleys,4.2 upper plenum, throttle body spacer, cold air intake, stage one clutch, shorty shifter, and tune. 8.8 in storage