What parts would be needed for 20psi engine build

[Turbo Dave]

sometime this upcoming summer im planning on building an f22a turbo machine.

heres what im thinking. the f22b dohc head on f22a6 block bored to at least 2.4 liters. I plan on getting a small enough turbo to spool at almost idle or idle (1500) rpms. my main goal is to build a torque monster, one that could compare to the v8 punch that is felt off the line. For the build exactly what parts am i going to need. i have a general idea but i need an exact list.
Also what horsepower and torque will i be looking at. my goal is over 240 torque. thanks david

Edit: also what prices am i looking at

[90boostdaccord]

any small turbo will be pointless.

look at some compressor maps, you need something that flows alot of cfm's, and that's gonna be a pretty big turbo.

[MRX]

any small turbo will be pointless.

look at some compressor maps, you need something that flows alot of cfm's, and that's gonna be a pretty big turbo.

well that'd be if he wanted the high hp but he's going for low-end torque. And at 20psi i'm more than sure he can hit that even on a small turbo...it might be at like 4000rpm and be at like 160hp by redline but still lol. If ur boring to 2.4 liters i would think u'd want to look into sleeving unless u plan to somehow stroke the crank or whatever. You'll also want to think about investing in head bolts, engine management, a hotter ignition system, and of course forged rods and pistons.

Food for thought...i have a t3/t04e that creeps into positive manifold pressure by about 1700rpm in a 4th gear pull. Full boost by 3200rpm...kick in the face a bit before 4000rpm. What i'm trying to say is just because the turbo is spooled and ur at a high psi low in the rpm range doesn't mean your making much power down there still. U gotta do compressor map calculations and pick a turbo that has max. efficiency at the rpm range u want.

[high c]

im in the middle of hooking up my f22a/b hybrid for prob about 14 psi this summer...im going withthe forged internals and all that good shit. I also have some turbos for sale, on huge one from a 6.5liter v8, that would def be able to give you 20 psi, also a definate kick in the pants! I also have a t3 which has been a fairly decent size for a 4 banger...as far as u looking for such a small turbo that will spool at idle, i dont have nothing for ya, but when i did have a turbo on my car last summer i was running an ihi rhb5 and it spooled as fast as i could put the petal to the floor with almost no lag...