Hey guys on a bolt on car..... Besides maybe heads cam in the future is any UD pulley worth it? and whats the REAL diffrence a quicker REV or is it all BULLSHIT? Thank you
Jeff
Printable View
Hey guys on a bolt on car..... Besides maybe heads cam in the future is any UD pulley worth it? and whats the REAL diffrence a quicker REV or is it all BULLSHIT? Thank you
Jeff
its worth it. revs little quicker and frees up a few ponies