Two SC 61's = trouble
Join Date: Jul 2001
Re: BA XR8 Supercharger
Usually quiet at idle with blower in good nick and installed correctly..The whistle starts as rpm rises.Though alot of that depends on ducting, air cleaner etc...
Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
Passengers, myocardial infarction material..