Just wonder what type to get and what size to get. I have never messed with them and i want to get th ebest i can so what size and brand just post the web page or link where i can get the best..... Thanks GUys
I had a bad experience with my steeda pullies. Look great and all but I had to mill down the wp pully in order for it not to hit the balancer. Only a 10 minute fix, but shouldn't be necessary when you pay $110 for a part.
I got the MARCH pullies for mine. Our cobras are already underdriven however I still noticed a very slight difference when I put em on mine. When I called MARCH I didn't need to specify pully sizing. The charging definately goes off line at idle with em too.
I have mac ones, I dont like them since they have some surface rust on them. But I ended up putting on my stock alt. pulley to help with the charging, and it did help.
My mac ones also wear a groove into the harm. ball. maybe thats why I went threw a ball. in 8k miles?
There's better ways to get 5hp.Underdrive pulleys are great if your only goin to the track,where you need the few extra ponies,but for the street they suck.Its a cheap mod,and it will give free up a few hp,but in the long run,they're not really worth it.Poor charging at idle,higher engine temps due to slower revs at water pump,which will suck in the summer time when you romp on it,or get stuck in traffic.And with your crank pulley being smaller,all of the other accessories will be underdriven also.That means your AC and Power Stearing wont be as efficient.For street,a OEM Cobra pulley set would be best,it spins the water pump faster,and the crank is still large enough to keep your accessory's happy,yet smaller than stock,so you still would free up a little power.You'll make more power with a cooler engine,than with a hot one.
Just my .02,...figured I'd give you the other side of the coin.