Honda B series Procomp Motorsports Performance Race I Beam con rod B16a/B18c/B20B RM 1500
weight of rod 489-490 gram
Made of 4340 forced race I Beam for more durability with ARP 2000 stud
I beam suitable for NA application for Hi REV
http://www.procompelectronics.com/index.php?target=categories&category_id=860
for detail call 012-2123802
anyone pls explain to me, i'm having a problem with my r34 gtr, when i'm in 4th gear and above,i try to full press my throttle, suddenly my RPM from 4000 jump and stuck and 6000, and my speed also will stuck around...