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Location:
Brisbane
Registered:
May 2004
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Pulley Size help pls.......
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Fri, 28 May 2004 04:37
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ok i have a lancer coupe and am looking at using one of the Toyota supercharger's to do a converstion on my motor....i believe it is the 1G S/C off the 4AG-ZE, and i need to know a pulley size to run about 8PSI.....as i am not chnaging my internals yet.....
pls guys i really need some help here.....
thankx very much.
Ross
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Location:
Sydney
Registered:
February 2003
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Location:
Brisbane
Registered:
February 2003
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Location:
Brisbane
Registered:
May 2004
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Re: Pulley Size help pls.......
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Fri, 28 May 2004 08:58
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yeah i am still shoppn around for the unit....
how much would the sc12 or sc14 be???
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Location:
Brisbane
Registered:
February 2003
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Re: Pulley Size help pls.......
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Fri, 28 May 2004 09:47
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JustJap have a 1ggze supercharger for $350
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Registered:
August 2002
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Re: Pulley Size help pls.......
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Fri, 28 May 2004 10:19
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SC14 is good for what 12,000rpm?? (i think)
So figure out the ratio that is required by first determining how many revs you want to pull. The higher you rev the engine, the less boost it will make, as the ratio will be smaller.
So for example mitsu lists max power as 5500rpm. So take max blower speed 12000rpm = crank pulley speed of 5500rpm.
12/5.5 = 2.1
So for the blower to achieve 12000rpm at a MAXIMUM of 5500rpm (this is your new redline), the ratio of the blower pulley to that of the crank pulley is 2.1:1.
So measure up both the crank and the blower pulleys and figure out what ratio you currenlty have, then determine what you want.
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Location:
Brisbane
Registered:
May 2004
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Registered:
August 2002
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Re: Pulley Size help pls.......
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Fri, 28 May 2004 15:21
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SC12 = 1.6L
SC14 = 2.0L
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Toymods Social Secretary
Location:
Sydney
Registered:
July 2002
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Re: Pulley Size help pls.......
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Sat, 29 May 2004 00:14
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you might require a little more than 8psi to achieve a low 14 pass. Most 4A-GZE equipped rollas do mid-low 14's, depending on the level of mods.
If you really want to go crazy - check out the SC20  , i've almost had thoughts about using that bad boy on my celica.
Nevertheless, get yourself to a good performance workshop and do some talking before you make any concrete plans.
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Registered:
August 2002
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Re: Pulley Size help pls.......
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Sat, 29 May 2004 02:34
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What the hell is that off?
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Toymods Social Secretary
Location:
Sydney
Registered:
July 2002
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Re: Pulley Size help pls.......
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Sat, 29 May 2004 07:03
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.... landcruiser 
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