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enigma
17th June 2009, 06:30 PM
could you use a solid lightweight crank pulley on a 4ag? i was thinking of trying to make one on a lathe but im not sure if you need the "rubber" bit in between the pulley and the centre piece. or if this is not needed

jaz_ae86
17th June 2009, 10:01 PM
Technically, the pulley is the harmonic balancer. I have seen the SS works aluminium pulley and it is not modified for balance. I run a ringle row machined 4AG pulley and have had no balance issue.

The result of this is that I will be making a smaller pulley in place of bigger alt and water pump pulleys.

Also look at the T3 ones. No balance/machine holes last time I looked.

enigma
17th June 2009, 10:24 PM
so are the t3 ones a single solid piece or two piece like the standard one?

jaz_ae86
17th June 2009, 10:59 PM
http://www.technotoytuning.com/productdetail.php?p=729

pic are there

enigma
17th June 2009, 11:09 PM
they look single. thanks for that

tuned86
21st June 2009, 06:56 PM
you could machine down a 16v rwd pulley and it would be ~1/2 the original weight :P

jaz_ae86
21st June 2009, 11:05 PM
They are not half the weight as the rear section is almost solid- go and look at the pulley.

And in fact, the RWD pulley has a smaller pulley size for the front section.

tuned86
22nd June 2009, 10:53 AM
Hence why I put a '~' sign to indicate its approximation...though I agree with you its probably even 1/3 but thats still decent amount relative to itself. At least that way, the dampening rubber can be retained.

Delazy
22nd June 2009, 01:32 PM
i have a single row lightweight rwd pulley that i may sell for around the $150 mark if anyone is interested in it...have decided that standard RWD pulley is a better option for me...pm me for further info if ur interested

pen15
23rd June 2009, 09:00 PM
i have been on the toymods website and this is what a bloke is thinking of doing a group buy for these are a custom fully alloy and are very good for high reeving/power engines im thinking of getting 1

http://www.rossperformanceparts.com/imgs/balpics/race804501.jpg