Ok I just recieved a jdm sir1 engine swap from auto import salvage and I am preparing to modify the head before imstallation.

I am porting and polishing the head and I plan on upgrading cam/cams and or valvetrain if possible.

I have heard that ctr cams and itr cams are pretty decently priced and I have heard from some people that only the intake needs to be changed.

I have the factory OBDO ecu & rev limiter so any insight will be appreciated.

I am trying to find the best bang for the buck ya know

The car is going to be a daily driver and possible drifting and auto crossing. No drag racer.

Thanks again H-T.

I tried to search but the search engine is not available at this time. I will try again later.

 

IMO get aftermarket like toda or crower.. the CTR and ITR only give you a small percentage of increase cuz of the lift and duration(compared to aftermarket onces for the B16 ones)... try getting the aftermarket w/ more aggressive cam profile...

 

thanks.
The original plan was to use skunk2 but they are very pricey and I heard that the ITR CTR cams are a whole lot more affordable.

 

yea i guess if the price is going to be an issue then go ahead compare which of the two has better cam profile and go for that one...
i know how much aftermarket cam could ran ya.. good luck