UDP question

Post by **racer12306** » Fri Mar 23, 2007 3:35 pm

I doubt this will get answered before I start my install, but on the MPx UDP what are the three tapped holes for?

JK · Post by JK » Fri Mar 23, 2007 3:51 pm

for removing the pulley with a steering wheel puller

Post by **racer12306** » Fri Mar 23, 2007 3:52 pm

cool, thanks

neon angel · Post by **neon angel** » Fri Mar 23, 2007 5:33 pm

i got a freeudp from a friend but will a 1gn work on a 2gn the smaller pully has 5 ridges and the bigger one has 4

TomZ · Post by **TomZ** » Fri Mar 23, 2007 6:55 pm

1GN won't work on a 2GN. What brand is it? If it's not an Ebay special I have an AF/X UDP(Howell Automotive) for a 2GN, I might be willing to trade.

neon angel · Post by **neon angel** » Fri Mar 23, 2007 10:06 pm

how do i tell all i know is the box says 95-99 i know but i was told it would work so if u wanna trade pm me

JK · Post by JK » Fri Mar 23, 2007 11:38 pm

If it's a 1gen pulley it should have one serpentine/ribbed belt groove and one v-belt groove

2gen both grooves are serpentine/ribbed

Think that's the only difference

neon angel · Post by **neon angel** » Wed Mar 28, 2007 3:39 pm

the smaller pulley has 4 ribs and the bigger one has 5---or it might be reversed cant remember i do know one has 5 and one has 4??????

fixitmattman · Post by **fixitmattman** » Wed Mar 28, 2007 4:03 pm

They both have 4 ridges because they both run 4K series serpentine belts.