i bought a type r block already but i was wondering if i can use type r pistons on gsr rods on my gsr block with no problem since all pistons are same bore 81mm so which pistons gona b better pr3 or itr on gsr rods n gsr cranks with type r springs n type r cams on p72 head i kno m mad confused but need all info b4 i start messin around with ma block thanks accreciate it ight here u go now tell me if u still dont get it then dont reply thanks genius


Modified by fly_high_gsr at 12:39 PM 3/16/2007

 

spell out the damn words instead of using a single letter so people understand you. your post looks like alphabet soup.

 

id say pr3's if u got them layin around

 

PR3's will give you a slightly higher compression ratio and they require no machining to fit in the ITR piston on the wider little end of the GSR rod.

I would stick with PR3's.

 

thanks guyssssssssss