Yaris Dyno charts

[fnkngrv]

Originally Posted by crazylegs

Ok so just out of curiosity stock MTX yaris's will get between 90-100whp, I/H/E = 95-105whp, I/H/E + 1ZZTB&IM = 105-112whp, I/H/E/TB/IM/ + pnp head & prius pistons = ~129whp. what about valve jobs and cams could you in theory squeeze out another 10whp out of this engine. Even if we could hit 140whp looking at these numbers really makes me want to do some research the 2ZR-FE I4 swap and hope for ~135whp before having to crack open the engine.

Your best bet is to start a new thread and also do some more searching on the forum as it has been discussed several times. This thread is really for Dyno work as the subject states. Not trying to be a douche outright. Just want to keep it on topic.

The quick and dirty though:

Cams: regrinds are around $760 for the cams and that includes only the grind work. A pair of JUN cams direct from them as of 3 years ago was around $1000-1100 for the set.

Pistons, gaskets, head studs, etc: $800+ ?

IHE: I would think that unless you do all of the work yourself to include the exhaust work you are easily looking at $1200-1500.

Then you need engine management. PnP harness and Camcon and FIC other the likes from Greddy and you are looking at another $1000 in parts.

Then there is any associated labor involved that you would not be completing yourself plus the additional basic tuning along with continued tuning every so often.

Just in parts you are looking at easily 4k for decent quality parts. Then labor, tuning, upkeep.

I would think that the 2zr swap would be a much more feasible and reliable route unless you are a person that really enjoys the whole performance modded lifestyle.

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