I would'nt worry about it, I have a similar sound after my bassani install kind of a raining sound at low to mid rpms. I believe it's the fact that the basani's have bigger pipes and may echo the air pump at lower rpms.
------------------
94gt,GT40 stage 3 ported intake,TFS heads with mild bowl work
75mm massair cal to 24lbs injectors with matching injectors
fullexhaust,pulleys,3.73 rear, 1.72 rockers; ,pro 5.0 shifter; Bassani x-pipe w/cats
AFM B-2 cam; 70mm TB; lakewood 70/30 drag struts, Mac fenderwell cold air induction. Performance Inprovement Harness
Factoryfive upper and lower control arms.
|