I drive a 93 civic cx hatch, and I plan on using my income tax for a B16 swap. I want a b16 because I like high revs. A friend of mine recommended this site www.hmotorsonline.com for the engine swap. They sell the B16a for $2250.00 and the B16b for $3850.00. That to me is a big difference in price for 15hp and a 600 rpm increase to the redline. Does anyone think the B16b is worth it? Keep in mind I dont want a LS/VTEC or any kind of B18.