Crank Pulley bolt help!!!!

i am trying to take off the Crank Pulley bolt so i can take block to machine shop to get it honed and hot tanked and have crank turn 10-10 so if someone knows an easy way get the bolt off pleas tell me i took a impact wrench to it and did not budge it please respond asap...thanks

an impact wrench.... = hammer it... jump on it if you can, or put your foot on it and grab the frame of the car and torque-loose the bolt...
got a friend with an air compressor?
block the trannie/jam the flywheel and slip a 6ft + pipe on the wrench it will help as a breaker bar...

good luck.

I've also heard of people pulling a spark plug & filling the combustion chamber with rope to stop the piston from moving while you're cranking on the bolt.

Never personally tried it, but it sounds like it would work pretty well...

if you can find it there is a tool that pretty much is a vise grip with a chain buit on to it. you lock it onto the crank pully and it holds it in place while you user a breaker bar to loosen it with.

Jam a socket in the flywheel then use a 6 foot pipe on a 2 foot breaker bar. Works for me everytime and I'm far from a muscular guy.

I tried all of the non-power methods, including the 6-foot cheater bar, blocking the wheels, having my girlfriend hold the brake pedal down, and burning incense.
I got my neighbor to bring over his 150 PSI compressor and impact driver, and wwwwwooooden! It was off of there in 2 seconds.
Flunky

ya i ahve a 90 pound compressor and deff not doing the job i was told to get like a 300 or 400 and thing fly right off without holding it down thanks for the info guys....but ya i tried a 8ft bar and wrench and no budge i think its just well put on....

You need a good impact, mine has yet to meet it's match...

http://content.sears.com/data/product_images/009/19276/00919276000-dlv.jpg

i had to up my compressors pressure to like 130 instead of the stock 90