PerformanceTrucks.net Forums

GM Parts Classifieds For Sale and Wanted

2.7 or 2.65 maggie pulley

Thread Tools
 
Search this Thread
 
Old 02-23-2010, 05:50 PM
  #1  
TECH Fanatic
Thread Starter
iTrader: (10)
 
old motorhead's Avatar
 
Join Date: May 2006
Location: SE TEXAS
Posts: 1,202
Likes: 0
Received 1 Like on 1 Post
Default 2.7 or 2.65 maggie pulley
Looking for something smaller than the 2.8" that I have now. Needs to fit an MP122. I think they're the same as an MP112. Thanks
old motorhead is offline  
Reply Like
Old 02-23-2010, 06:11 PM
  #2  
2nd fastest 5.3 ECSB
iTrader: (14)
 
trever1t's Avatar
 
Join Date: Oct 2005
Location: NorCal
Posts: 26,690
Likes: 0
Received 1 Like on 1 Post
Default
have you considered an Overdrive crank pulley? You're going to have a heck of a time keeping a 6 rib belt from slipping, I'd think
trever1t is offline  
Reply Like
Old 02-23-2010, 06:42 PM
  #3  
TECH Fanatic
Thread Starter
iTrader: (10)
 
old motorhead's Avatar
 
Join Date: May 2006
Location: SE TEXAS
Posts: 1,202
Likes: 0
Received 1 Like on 1 Post
Default
Originally Posted by trever1t
have you considered an Overdrive crank pulley? You're going to have a heck of a time keeping a 6 rib belt from slipping, I'd think
Considered it, but hoping I don't need it. Better heads and a little more cam should keep the boost where it is now or less. I have no belt slip issues at 9psi with the 2.8" now.
old motorhead is offline  
Reply Like
Old 02-24-2010, 01:41 PM
  #4  
Launching!
iTrader: (18)
 
caddy03pimpin's Avatar
 
Join Date: Nov 2008
Location: socal
Posts: 297
Likes: 0
Received 0 Likes on 0 Posts
Default
i got a 2.75 just keep in mind the smaller you go you will have to clearance the snout to fit the pullie , i just installed a 2.40
caddy03pimpin is offline  
Reply Like
Old 02-25-2010, 04:01 PM
  #5  
TECH Fanatic
Thread Starter
iTrader: (10)
 
old motorhead's Avatar
 
Join Date: May 2006
Location: SE TEXAS
Posts: 1,202
Likes: 0
Received 1 Like on 1 Post
Default
Originally Posted by caddy03pimpin
i got a 2.75 just keep in mind the smaller you go you will have to clearance the snout to fit the pullie , i just installed a 2.40
Where did you get your smaller pulley? 2.8" is the smallest I've seen. Thanks.
old motorhead is offline  
Reply Like
Old 02-25-2010, 04:54 PM
  #6  
TECH Senior Member
iTrader: (26)
 
kbracing96's Avatar
 
Join Date: Jul 2004
Location: Oakland, OR
Posts: 9,485
Received 30 Likes on 28 Posts
Default
Originally Posted by caddy03pimpin
i got a 2.75 just keep in mind the smaller you go you will have to clearance the snout to fit the pullie , i just installed a 2.40
how much boost are you seeing with it and on what motor? Any slip?

The overdrive crank pulleys are $550
kbracing96 is offline  
Reply Like
Old 02-25-2010, 05:54 PM
  #7  
TECH Fanatic
iTrader: (47)
 
EVILGMC's Avatar
 
Join Date: Oct 2008
Location: 714
Posts: 1,715
Likes: 0
Received 0 Likes on 0 Posts
Default
a 2.4? really?
EVILGMC is offline  
Reply Like

Trending Topics

Old 02-25-2010, 06:28 PM
  #8  
Staging Lane
iTrader: (1)
 
sik-rod-dog's Avatar
 
Join Date: Sep 2009
Location: socal nonya
Posts: 60
Likes: 0
Received 0 Likes on 0 Posts
Default
yup i can comfirm 2.4 n no heat issues lol ftp
dr rockso
sik-rod-dog is offline  
Reply Like
Old 02-25-2010, 08:50 PM
  #9  
TECH Fanatic
Thread Starter
iTrader: (10)
 
old motorhead's Avatar
 
Join Date: May 2006
Location: SE TEXAS
Posts: 1,202
Likes: 0
Received 1 Like on 1 Post
Default
Originally Posted by sik-rod-dog
yup i can comfirm 2.4 n no heat issues lol ftp
dr rockso
This old ***** wants to know what you just said. Please type slow......
old motorhead is offline  
Reply Like
Old 02-25-2010, 08:59 PM
  #10  
2nd fastest 5.3 ECSB
iTrader: (14)
 
trever1t's Avatar
 
Join Date: Oct 2005
Location: NorCal
Posts: 26,690
Likes: 0
Received 1 Like on 1 Post
Default
me too!
trever1t is offline  
Reply Like



Advanced Search
Quick Reply: 2.7 or 2.65 maggie pulley


Reply Closed Thread Share

All times are GMT -5. The time now is 03:01 PM.