After swap can't rev to 9000rpm...need help!!

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mugentyper
Posts: 1
Joined: Sun Aug 19, 2012 1:13 pm

After swap can't rev to 9000rpm...need help!!

Post by mugentyper »

Got some problem wanna ask...
My setup is k20z2 block,k20a crankshaft,mahle 12.5cr piston,conrod from k20a,acl bearing,spring and retainer from k20a,skunk 2 stage 2 cam,k20a throttle body,RBC intake manifold,k20a fuel pump,k20a ecu and fd2r civic type r 6 speed gearbox ,using Hondata flash pro with ron97....My problem is i cannot rev up to 9000rpm but only can rev till 8100 rpm and my throttle body will automatically close.....got any bro or sis happen before?need some help urgently...
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