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Old 02-05-2008, 08:04 PM   #1
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Default debate over smaller pulley

if i only go down a size or two with the sc pulley will i see alot of kr with only my airbox being modified. im on a limited budget. what should i do?! will i see a performance gain at all with jus a smaller pulley and no other mods?
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Old 02-05-2008, 08:09 PM   #2
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First thing you need to do is get your car scanned to see if you have any KR stock. If you do, fix that first, then scan again.

When you have no KR stock, then a pulley swap is ok, but you will want a better intake and probably a hi flow cat.

Yes, it is somewhat expensive ( on a tight budget ) to do it properly, but it is the best way to insure that your engine lasts
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Old 02-06-2008, 12:50 PM   #3
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Run a 3.5 to be safe if you can't wait, but check for KR sooner or later. Don't go below 3.5 until you get it scanned.
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Old 02-06-2008, 04:42 PM   #4
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I personally feel a 3.5 is seriously pushing your luck on a stock setup with just an intake. You're better off paying 350 for an aeroforce gauge now than all the frustration and expense of popping a piston.

Kyle- didn't you see a significant amount of KR with your 3.5?
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Old 02-06-2008, 08:59 PM   #5
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is there a specific aeroforce gauge ur talking about, whats the name of it so i can see exactly what ur talkin about, thanx for the advice.
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Old 02-06-2008, 09:17 PM   #6
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I think this is the one that everyone talks about...
http://intense-racing.com/Merchant2/...tegory_Code=IE
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Old 02-06-2008, 09:33 PM   #7
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More info here, I use mine to check on certain numbers every single time i drive so i highly recommend it .
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Old 02-06-2008, 09:36 PM   #8
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for the record i have 2 of em

Aeroforce FTW....

oh and BTW....you WILL have KR on the stock pulley...every 00+ have i have seen has
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Old 02-06-2008, 10:24 PM   #9
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A lot of that can be TM though. Try getting a 3.5 along with a PCM, T-Stat and cooler plugs (basically our level 1 performance package).
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Old 02-07-2008, 09:40 AM   #10
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Quote:
Originally Posted by 1993 SLE
for the record i have 2 of em

Aeroforce FTW....

oh and BTW....you WILL have KR on the stock pulley...every 00+ have i have seen has
I wish i had gotten my gauge first because when i got mine i already had a FWI and 180* stat so it'* hard to say if i had any or not.
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