Are there any differences in the engine specs of a JDM type R and a US one?

 

https://honda-tech.com/zerosearch

thats actually helpful

 

jdm motor has higher compression.


google search is ur friend

 

Its JdM y0! and thats all that matters!

But uh, ya, compression(11.0:1), engine stamp (B18C) and VTEC is bigger than DOHC on the valve cover. Thats just the motor though, there are exhaust differences and tranny differences that make the JDM sibling faster stock.

 

It's the higher octane and lesser emission standards yo!

 

Go to the TECH forum. This question comes up ALOT!