We should all know the original sinktrap mani's out there... stock upper cast exh manifold, with an up pipe to a top mount. Well i've always wanted to do one, and got a chance to on a dsm. I made a Tri-Y from scratch, and it turned out pretty neat. The customer wanted better spool, as well as more overall power, and i figured (wrongly maybe?) that this would do the trick...
^^^^ with the new tial MVR (new 44mm) with available water cooling
^^^ precision 5857 ballbearing turbo, .48 a/r turbine for spool
the owner's got a ported 2G race head with a set of comp cams, and a stock 6 bolt bottom end. I think this will blow up sooner than later, although he has been boosting it with a 50trim at 29psi with piss injection for the past year and a bit, so who knows.
enjoy!
Phil