ok ive been looking on ebay like you said and theres a lot of turbo kits, intercoolers, piping etc. but there all for the m50-52/s50-52. now i know a lot of guys on here when going turbo use a 6-cylinder manifold and just cut the last two plenums off. so what im asking is could i use the same tubing and what not as the six cylinders but with a modified manifold?