is there any difference in B17 and GSR exhaust cams ?
the reason why im asking is, i bought a type r intake and a GSR exhaust for my LS/vtec setup, im currently using B17 cams intake and exhaust, im going to be using the type r intake cam, but my question is should i used the GSR exhaust or keep the B17 cam? already search but got nothing,, thanks in advance..

 

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