Are these worth the $$$? - Toyota Yaris Forums

cali yaris · 04-15-2010, 11:02 AM

Quote:

nd a header is so easy to screw up I would steer clear. I don't have it, (yet:)) but the NST pulley set would be the way to go for a little more power, and would be less risky than the header.

how do you figure that? The crank bolt is a critical engine component, if you don't get that right, no car.

yarrr · 04-15-2010, 02:19 PM

Quote:

Originally Posted by cali yaris

how do you figure that? The crank bolt is a critical engine component, if you don't get that right, no car.

Yup, doing pulleys you run the risk of breaking the vvti solenoid, header you run the risk of breaking the 02 sensor. Of course you could always snap your MAF trying to pull it out of your stock intake... Thing is all 3 of those breakable parts will cost you more than what you were replacing... lol

Or you could just install things correctly(read: not like a gorilla) and there's no risk of anything...

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