Underdrive Crank Pulley

[the_game_rock]

Does anyone know how to install? Do you have to get differnet belts? I was looking at a OBX Underdrive Crank Pulley off ebay.

[das2123]

Originally Posted by the_game_rock

Does anyone know how to install?

Click the link for a how to get your stock pulley off. Once you have it off, you heat the UDP in the oven for like 20 minutes at 400°F
http://forums.neons.org/viewtopic.php?t=121498

Originally Posted by the_game_rock

Do you have to get differnet belts?

Yes, you will need different belts, as now the diameter is smaller.

Originally Posted by the_game_rock

I was looking at a OBX Underdrive Crank Pulley off ebay.

I haven't heard anything bad about that pulley. I know a few people running it now for about 35,000 miles with no problems.

[the_game_rock]

Originally Posted by das2123

Click the link for a how to get your stock pulley off. Once you have it off, you heat the UDP in the oven for like 20 minutes at 400°F
http://forums.neons.org/viewtopic.php?t=121498

Yes, you will need different belts, as now the diameter is smaller.

I haven't heard anything bad about that pulley. I know a few people running it now for about 35,000 miles with no problems.

I got it kinda on but I cant get it all the way on do you know how I can heres what the pulley looks like http://www.modernperformance.com/dcx/mpx_pulleys.jpg
We cant get the pulley on anymore without the damn thing spinning got any ideas?

[das2123]

Originally Posted by the_game_rock

We cant get the pulley on anymore without the damn thing spinning got any ideas?

The pulley is spinning? If so, just stick a crowbar or breaker bar through it to keep it from spinning. Thats what I did.

[the_game_rock]

Originally Posted by das2123

The pulley is spinning? If so, just stick a crowbar or breaker bar through it to keep it from spinning. Thats what I did.

where do I put it at??

[das2123]

Originally Posted by the_game_rock

where do I put it at??

Nevermind that, I was thinking of the stock pulley! You may have to pull it back off and reheat it, or you could try banging it on there, although I don't recommend this way!

[the_game_rock]

Originally Posted by das2123

Nevermind that, I was thinking of the stock pulley! You may have to pull it back off and reheat it, or you could try banging it on there, although I don't recommend this way!

well the damn thing is stuck on there I got off the bolt and cant get it off I got a pulley puller but the bolt is to big I grinded it down but I need to grind on it some more to get it to fit