Well option A is out the windows as there are no "off-the-shelf" even fire cranks that will fit the DeLorean's block and the odd-fire cranks aren't suitable for "proper" turboing. The Eagle crank is even fire and will fit the D's block but the pistons won't... I can get a 400+ bhp turbo PRV built to order, based on the R25/Alpine engine, but it'll cost you... There;s also the option of a 24v Modern PRV which is tuneable to over 300, but again, not cheap, but it would just drop in. Martin #1458 #4426 "dmcboi " wrote: > Hello all! > > I just wanted to get some opinions as to what everyone would like to > see as engine "upgrades". I was toying with the idea of building a > twin turbo system; not just bolting one on. I mean actually > starting from just the block and building a 300+ hp twin turbo that > looks a lot like the Legend engine...