PistalRacing SBK Piston are come today and HRC parts for No.88 are ready to install.

well. we are start to open No.88's Engine today.

PistalRacing Pistons

compression ratio are become 13.5:1 from stock condition

but this Cylinder head has before high compression as 12.8:1

then this time become 14.4:1......WOW almost same compression as WSBK CBR1000RR 2007 spec !!

*compression of stock condition (11.9:1)

HRC Ram Air Box kit

TSR Shift Spindle

HRC ECU Kit and HRC Data logger Kit

Just Open Engine. need check every thing now on..

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Last modified: 02/13/07