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post #1 of 2 (permalink) Old 04-20-04, 08:12 PM Thread Starter
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Join Date: May 2002
Location: Geelong
Age: 33
Posts: 114
Throttle Body Upgrade

Hey guys,
I'm thinking about changing over to a 65mm throttle body, but i'm still trying to do some research to see whether it's worth it in terms of power increase VS $$$. Has anyone done it as a separate mod and dyno'ed to check out results?

Also, depending on where you are located (US or Oz), who have you used? In the US, there's a company called CZT who supposedly work pretty well, looking at $200USD for brand new TB shipped over to Oz. Anyone else that you know of?

BTW, engine is KL03 (2.5l V6) in a 1992 Telstar TX5.


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So, do you like.... stuff??

MODS : 2.5" exhaust, K&N Air Filter, 16mm Whiteline rear sway bar, 65mm TB
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post #2 of 2 (permalink) Old 04-22-04, 10:17 AM
Two SC 61's = trouble
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Join Date: Jul 2001
Location: Penrith,nswAus/Morrinville.NZ
Age: 62
Posts: 6,360
Re: Throttle Body Upgrade

Call into your local Mazda Jap importer and fit the KLZ inlet etc you gain atleast 10 K.W

Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
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