Hello i am currently runing on a B16a2 engine and i was wondering is the exhaust camshaft from my b16a2 the same on the B16b type R and only the intake camshaft is different. if so can i just buy the intake camshaft off the b16b and swap it in to gain more power.. with ctr or itr valve and retainer. BUT will i even gain any power or torque... my mechanic said that its a good upgrade, please helphttp://www.ek9.org/forum/images/smilies/aag.gif