Rotrex C38 K20 Type R - first start up - built engine

[CsxTypeS]

tapping is injectors

[machopowerwagon]

the tapping is the sound that the injectors make..my stock 2011 si does it aswell...totally normal

[KingWillie76]

Did you guy lose the ac when you installed the rotrex supercharger?

[sciontcdude]

dude u might wanna look at that tapping

[Tomolowicz]

@sciontcdude nah no value tap what so ever. It's all perfect done about 1500kms breaking the motor in. Gonna lay down the 3/4 tune soon.

[06RSEXY]

The tapping at startup and when the car is revved up. Sounds like valve tap. Idk. Just seemed a little loud.

[06RSEXY]

whats all the tapping about???

[06RSEXY]

What's the horrible tapping noise?

[Tomolowicz]

what tapping noise???

[Wrxs2000]

thats freking gnar boots, i respect you guys and what your doing. keep doing it. and post some vids of the beast from the far east on the streets

[Tomolowicz]

will do, you can see it doing some hot laps - just look under my name for the other video. There will be a hill climb video coming of this weekend.

[LAPoskaSVK]

japan engine good engine ... :-)

[Tomolowicz]

Actually this one we build in Australia with mainly American components. But yes you are correct it's one of the best four cylinder engines in the world!!!!!