Not exact matches
Scudellari wasn't interested in the ear - shattering racket made by some aftermarket mufflers, or the subdued hissing of OEM
designs, so he turned to JBA Performance
Exhaust to get that signature sound of their
chambered mufflers.
The engine, too, has been quiet - tuned by a five -
chamber intake manifold — the
exhaust designed to move noise away and prevent it from coming up through the floor panels.
• Fully CNC - ported • 356 - T6 aluminum racing head • 5/8» thick deck • LSX - CT rectangle - intake port
design — requires LSX - CT intake manifold • LSX - CT / DR spread - port
exhaust port pattern • Cast - in down - nozzle bosses (not machined) •
Designed for 2.200» intake and 1.610»
exhaust valves • Machined for 1.625» valve springs • 11 ° valve angle • Minimum 4.125» bore • 302cc CNC'd intake ports • 109cc CNC'd
exhaust ports • 45cc CNC'd combustion
chambers • Capable of over 850 naturally aspirated horsepower!
Rather than a single spiral
chamber (volute) feeding
exhaust gas from the
exhaust manifold to drive the turbine on the turbocharger, the dual volute
design has a pair of separate
chambers with two
exhaust gas inlets and two nozzles to drive the turbine.