gsr= dual vtec engagement
type r =single stage engagment its true ???? thanks

 

gsr=dual-stage manifold(vtec engagement at 4400, secondaries open up around 5800)

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by thegrayghost &raquo;</TD></TR><TR><TD CLASS="quote">gsr=dual-stage manifold(vtec engagement at 4400, secondaries open up around 5800)</TD></TR></TABLE>

Yes sir, the GSR has a dual-stage intake manifold w/these little secondary "butterflies" that open up at around 6krpms. The Type R has a single stage plenum that has shorter fatter primaries and no secondaries. The reason for the dual-stage manifold is to give the GSR that oh so sweet torque curve.

 

Gsr Vtec engagement--4400
Secondaries--5700

itr and b16 are single stage!!!

 

thanks guys