Iam going to build a gsr motor. and was thinking about using jdm itr pistons i read in few post that you need to modify them to fit and some that are a fit could someone who has them let me know in a b18c1. thanks

 

where did u read u have to modify them to fit no mods r necessary just drop em it

 

pm my buddy pyitr821 He just rebuilt his gsr hatch.........dropped in jdm itr pistons, flywheel, clutch, etc........... but recently, he just intalled an itr head. He'll let you know exactly what you need to do

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by iH8RICERZ &raquo;</TD></TR><TR><TD CLASS="quote">pm my buddy pyitr821 He just rebuilt his gsr hatch.........dropped in jdm itr pistons, flywheel, clutch, etc........... but recently, he just intalled an itr head. He'll let you know exactly what you need to do</TD></TR></TABLE>

So can anyone else, just install them correctly.

 

No modifications to fit. They are compatible with the GS-R rods, deck height and piston-to-head clearance are also not an issue providing that the block deck hasn't been milled.

You should check piston-to-cylinder bore clearance to make sure that they're not too tight or too loose. Piston-to-valve clearance should also be checked if you're using cams bigger than the ITR cams.

 

Will CTR pistons drop in a GSR?

 

Yes, but the same precautions apply.