525sc Pulleys???
 

ANYONE KNOW WERE I CAN FIND SOME PULLEYS SMALLER THEN 3in. NEW OR USED??? THANKS

Re: 525sc Pulleys???
 

They are the same pulleys as a weiand 177 blower. Weiand is now owned by Holley. I would call either summit Racing or Jegs. I got mine from jegs. there are a few to chose from. I wouldn't go to high in boost with that little blower with out a inter cooler. The small blowers make a lot of heat.

Re: 525sc Pulleys???
 

It's Intercooled , The Problum I'm Having Is The Merc. Blowers Are Splined And The Reguler 177 Has A Key Way Style Shaft..witch Are Yours?

Re: 525sc Pulleys???
 

Call Teague in Cali. They have the ones you need. 2 3/4", star pline

Re: 525sc Pulleys???
 

Also CP performance. Ask for Scott

Re: 525sc Pulleys???
 

i purchased 2 from a fellow here a couple of years ago.they are
splined but they do not fit my 1997 525sc.hub offset is different.
i do know they came off a early 525sc.blue anodized,2.75 dia.
i think i paid 100 bucks for the 2 .if you think that they will fit
they are yours for 75 bucks[create 7 lbs. boost]-joe

Re: 525sc Pulleys???
 

Joe I Tried To Pm You, Site Said No . Is There A # I Can Reach You At Or Can Pm Me....thank's Shawn

Re: 525sc Pulleys???
 

Teague Nor Cp Have My Pulleys . Tried Them First.. Any Other Help Would Be Great.....

Re: 525sc Pulleys???
 

Duster 340 Were Did You Go ? I Want The Pulleys ... Please Reply...thank's

Re: 525sc Pulleys???
 

hi guys,sorry ,went to alex bay for a few days,back home,reply about the
pulleys, will check the forum in the a.m.---joe

Re: 525sc Pulleys???
 

To The Wood, I called Teague a couple weeks ago and they claim they use the pulleys to fit your motor. They use them for their Blower/ intercooler set up on the B&M 174's. I assume they r star splined. 2 3/4". They use the smaller pulleys to make up the boost lost after runner the intercooler set up. Also, Nickerson performancr in PA told me he has a pair for your blower ( I have same motors- 96' 525sc's) @ 2 3/4". I got a pair of original 3" through CP Performance and I still had to file the inside of the Pulleys to get them to fit. You may have to do this as well. Also, Wilson Arms Co. in Fl. 912-265-0774 may be able to fafricate a set for you. He makes pulleys for Chief engines. i am sure he will need some originals to "knock-off. By the way, I have a pair of 2 3/4" shallow dish splined that i took of my motors for the originals. I was afraid to run 8+ lbs without coolers, but i may need them in the future.

Good luck, what kind of boat you running

Re: 525sc Pulleys???
 

I have a set of smaller pullies that fit a 1997 525 sc. I do not know how much boost they made but I think they were around nine. I also think that you must put more tension on the belt . when they were on my motors at high rpm the belt would slip from time to time, I went back to stock pullies.

Re: 525sc Pulleys???
 

What carb did Merc put on their 525SC? Is it one 850?

Re: 525sc Pulleys???
 

My Mercury 525 sc,,s came with 1050 dominators,painteb blue just like the engines.