Where can I get a good set of pullies, and with those on a stock engine (except for flowmaster and K&N) will they increase hp or torque much?

 

I got March Pullies.....never had any problems with charging or anything. They add about 5 hp, not much more. If you got a kickin stereo than I wouldn't advise it.

 

try going to WS6.com there is a wealth of dyno info there. According to the test there you can expect 1 [one] peak hp & 4.4 average hpfrom the pulley swap.

 

dont waste your money on "stack-on" type of pullies. get yourself an ASP crank pulley and u will be all set. u shouldnt have any charging issues with it.

i have seen a lot of people pickup a full tenth or more from this pulley alone. best one out there IMO