hey i see that pulley boys makes the upgraded pulleys for the gm s/c but is there any other brands/sites i can gett'm at and whats the smallest pulley i can use on my gm s/c without having to upgrade the fuel pump and sh!t?
well pulleyboys is the best deal for a pulley. There is a company that makes a 5 rib for our cars, but it cost the same amount and it doesnt have the quick change system that pulley boys has. I think the smallest you can useon the stock (GM Charger package) fuel setup is 2.7 i believe.
2006 Black Cobalt SS Supercharged G85
13.91@102.77
I bought my kit used, and it came with a smaller pulley (2.7") as well as the stock one. The information given to me was that it's an Embree. It's actually a 6-rib, but it's the quick-change style.
I wouldn't want to go any smaller than 2.7" without upgrading my fuel system.
no the embree one is 5 ribs and not quick change, the pulley boyz is 6 ribs and quick change.
2006 Black Cobalt SS Supercharged G85
13.91@102.77
The embree is different than the pulley boys system. However, the embree is also quick change too. I believe the embree pulley is held on with 3 bolts to the hub.
<a href="http://www.j-body.org/members/mrpute"><img src="http://www.j-bom.com/images/sigs/putesig.jpg">
stupid question prolly, how does the pulley even fit being a 6 rib? isnt the stock one 4?
2000 Camaro V6.
| SLP Loudmouth | CAI Intake | HID's |
i thought embree was just a pulley, oh well my mistake. The stock one is 5 rib, and the belt fits fine, you just see one of the ribs with the 6 rib pulley.
2006 Black Cobalt SS Supercharged G85
13.91@102.77
Mr. Pute wrote:The embree is different than the pulley boys system. However, the embree is also quick change too. I believe the embree pulley is held on with 3 bolts to the hub.
ya its i little heaver too. besides the fact that its also like 100$ more.
as for fule, im suposed to have gotten the 2.6" pulley, (however every one says to get that pulley to fit you have to take some materal off the snout, and the one i receaved i dident have to, that makes me think i got the 2.7" pulley, that and im only pulling 6lbs at 2800 and seeing 8-8.5 at 6500.) my fule hasent been given me any problems and im using NGK TR-6 gaped at .035, no misfires. i had the reped fire# 5's, and i still got misfires with my stock pulley, i changed over to NGK versions of the supercharger pluges, still got misfires. the tr-6's are the only pluges that ive been happy with .
Chris
'02 Z-24 Supercharged
13.7 @102.45 MPH Third Place, 2007 GMSC Bash SOLD AS OF 01MAR08
Mr. Pute wrote:The embree is different than the pulley boys system. However, the embree is also quick change too. I believe the embree pulley is held on with 3 bolts to the hub.
My pulley is indeed 6 ribs, and held on by 3 bolts. I guess the Embree and the PulleyBoys aren't interchangable? If I ever do go to the 2.6" down the road, this would be good to know.
Taetsch Z24 wrote:Mr. Pute wrote:The embree is different than the pulley boys system. However, the embree is also quick change too. I believe the embree pulley is held on with 3 bolts to the hub.
ya its i little heaver too. besides the fact that its also like 100$ more.
as for fule, im suposed to have gotten the 2.6" pulley, (however every one says to get that pulley to fit you have to take some materal off the snout, and the one i receaved i dident have to, that makes me think i got the 2.7" pulley, that and im only pulling 6lbs at 2800 and seeing 8-8.5 at 6500.)
Chris
I think you must have gotten the 2.6" if you're seeing above 8psi. I have just barely touched 8 with my 2.7", on fairly cool nights, right at the top of a gear.
same here. thats why i think i got the 2.7
ive taken it off and loked to see if there are any stamps on it, and it dosent say any were.
oh well. FPR, walbro pump, and alky injection then im geting the 2.5
Chris
'02 Z-24 Supercharged
13.7 @102.45 MPH Third Place, 2007 GMSC Bash SOLD AS OF 01MAR08
i thought it was only the 2.5 you needed to clearence the snout for ?
ive still gotta pull my pulley to see if its a press on , or a keyway style , since ive got the large nut on the front of my s/c
maby for a M-45, but i was told by some one that i would have to with the 2.6", also the site says that you do to the GTP, how ever thats a M-45.
Chris
'02 Z-24 Supercharged
13.7 @102.45 MPH Third Place, 2007 GMSC Bash SOLD AS OF 01MAR08
