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Wondering what throttle body up grades there are for the MS-8 Intake manifold i'm running on my KL-ZE? Or should i keep the stock one that came on the intake manifold?

You're ms8 TB is a 60 mm. As I know, there is no bigger TB made by Mazda but you can bore it to make it bigger. The problem is that you need a new throttle plate and it is very expensive to buy only one.

Merlin

You can get a 65mm from a few places.

www.corksport.com

http://www.cyborgzero.com/

anyone use CZT? i got my eye on that 67mm TB

CZT is very big in the probe community. I have heard nothing but good feedback on PT. Lookout for the new IM they are making, dyno proven with a 67mm TB, it put down 27whp. The price is going to be somewhere in the neighborhood of $300. You do the math on the hp to money ratio.

right now im just after a 67mm TB, i will wait on the intake till i hear more about it

yeah i got czt 67mm tb on my millenia manifold...I do feel an increase in power...I got a lot of problem with my idle though but Rob (cyborgzero) will fix this up soon.

the 26whp they claim in increase on their manifold and TB is based on a DE manifold so if yo already have a ze manifold it won't do that much but should make a big difference anyway

How much is it Steeve?

Merlin

if i remember it was something near 140us$