For awhile now I been contemplating on purchasing Gruvenparts billet lightweight pulleys. As this was to help put less strain on the Lysholm as well as decreasing the parasitic drain it takes on the engine power to spin it and increasing overall engine efficiency. I been reading this forum and havent seen much praising on this subject, so is it just a complete waste of money to do so? Will it even help enough for me to tell a difference in rev climbs or any other factor?
I really need to slam a 16v on her