Need Help Putting On Pulley

Started by gavinnblake, May 31, 2011, 03:27:49 PM

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gavinnblake

hello out there
 
need some help putting on pulley i just got a DRAGON PERFORMANCE BILLET BOTTOM PULLEY and i want to put it on
 
 what is the best way to put on a pulley i need to take the old pulley off first how do you take the pulley off with out the pulley turing around?
 
thanks
 
this is same pulley as mine

hayden

Also bear in mind your timing and torrenton bearings. Maybe best to seek some professional assistance

davehg

first of all there is no timing that you can mess up with this pully. THe new one should obly fit one way round as there are two little spiggots that go through all pullys that allign to the pully and bolt holes.

Use the centre nut to hole the pully as the torque on that is far higher than the 4 10mm nuts.

slacken the belts off first though.
There are performance cars and then there is the RX-7...........

12.3 second 1/4 mile, terminal speed of 122mph (1st ever drag run on a TO4R)

engine built by....... umm me! now powered by a T51 Kai......

gavinnblake

Quote from: davehg;765969first of all there is no timing that you can mess up with this pully. THe new one should obly fit one way round as there are two little spiggots that go through all pullys that allign to the pully and bolt holes.
 
Use the centre nut to hole the pully as the torque on that is far higher than the 4 10mm nuts.
 
slacken the belts off first though.

hows the centre nut come off when the 4 10mm nuts or off bud thanks

davehg

do not remove the centre nut.

just hold it with a ratchet and undo the 4 bolts around it
There are performance cars and then there is the RX-7...........

12.3 second 1/4 mile, terminal speed of 122mph (1st ever drag run on a TO4R)

engine built by....... umm me! now powered by a T51 Kai......

gavinnblake

Quote from: davehg;765973do not remove the centre nut.
 
just hold it with a ratchet and undo the 4 bolts around it

awesome thanks alot  :cheers

jackaleks

keep the belts on to hold the pulley while you crack the nuts, then slacken off the belts to undo them all the way and get the pulley off.

gavinnblake

all the pulley or on.
But the i have a little problem the belt to the power steering/billet tensioner/billet bottom pulley is to small now?
i put the billet tensioner pulley all the way down but no good
 
The water pump/alternator/billet bottom pulley is ok
 
mmmmmmm what to do????????
 

 
How put on a DRAGON PERFORMANCE pulley set on be for as i do no where to get the belts for and what size i need

jackaleks

cut your existing belt down to the right size and take it to your local parts shop for a new one.

gavinnblake

Quote from: jackaleks;766036cut your existing belt down to the right size and take it to your local parts shop for a new one.

 
i will thank you for your help

hayden

Quote from: davehg;765969first of all there is no timing that you can mess up with this pully.

does the new pulley have a timing mark then?

davehg

There are performance cars and then there is the RX-7...........

12.3 second 1/4 mile, terminal speed of 122mph (1st ever drag run on a TO4R)

engine built by....... umm me! now powered by a T51 Kai......

hayden

So before removing the original pulley the OP needs to turn his engine clockwise until the first marker comes round on the pulley. Then align it with the timing pin. Then he needs to carefully remove the pulley, trial fit the new one, then remove it and carefully mark it in the correct spot with a hacksaw or permanent marker of some sort. If he doesn\'t do this timing will be lost will it not?

DRAGON

Quote from: gavinnblake;766001all the pulley or on.
But the i have a little problem the belt to the power steering/billet tensioner/billet bottom pulley is to small now?
i put the billet tensioner pulley all the way down but no good
 
The water pump/alternator/billet bottom pulley is ok
 
mmmmmmm what to do????????
 

 
How put on a DRAGON PERFORMANCE pulley set on be for as i do no where to get the belts for and what size i need


Hey gavin, seems you may have been sent out the underdrive race Bottom pulley by mistake, as that belt should fit! So please send that one back and we\'ll send out a stock size one and refund your postage, or keep the underdrive one and remind me next time you buy something and i\'ll discount it for you, cheers.

gavinnblake

Quote from: DRAGON;766204Hey gavin, seems you may have been sent out the underdrive race Bottom pulley by mistake, as that belt should fit! So please send that one back and we\'ll send out a stock size one and refund your postage, or keep the underdrive one and remind me next time you buy something and i\'ll discount it for you, cheers.

hi dragon would this pulley work as i just ordered a belt