are the only differences found in the head? the block is the same correct? besides the engine codes etched on the block. is the crank on the itr different?

 

i thought someone just brought the same topic up like 5 days ago. you try searching yet?

 

alotta damn differences. different head, intake manifold, block is even different, crank is different *type r has 8 counterweights, gsr has like 4* pitons, rods different...list still goes on..

depending on what you're doing you might want the gsr over the r engine.

 

welll, imagine that, https://honda-tech.com/zerothread?id=261965
took a whole 20 seconds to find this... im sure there are plenty more threads on here.

 

You guys are a bunch of jackasses.

 

At least they are helping

 

http://12.239.16.150/specifications.html

 

The block is not different.. the block is a gsr block p72 stamped b18c5 its only the internals that are upgraded.. but the bare block itself is a gsr block..

If you doubt what i'm saying then check the REAR of any c5 block and you can see that its stamped p72 in the back.

just FYI.