Sleepy94

My goal is to be around 250-300 whp. Would prefer more low-mid range power so I can jet around town. What turbo size should I to get for my goals? Any suggestions on parts or brands are needed to run the turbo setup would be appreciated as well as any issues I could run into trying to boost a mostly stock H22a1.

This is what has been done so far..
H22a1 approximately 170k but rebuilt pulled from a 96 prelude
Cars on Skunk 2 coil-overs
Bwr camber kit
15"x7" Rota 5 spoke rims
no power steering
custom axles
Innovative mounts
Chipped p28 Tuned using Neptune (Making around 190-200 whp I believe... Dyno sheet was lost due to shops computer being fried)
Slim electric fan and radiator.
Spectre 3" cold air intake
Skunk 2 intake manifold 70mm
Skunk 2 vavle springs
skunk 2 cams and gears
Clutch master stage 2 clutch
8lb flywheel
tri-y header
2.5" custom exhaust with high flow cat and muffler with 4" tip.
Car runs seemingly well.
Red-lines around 7500 rpm

motoxxxman

you'll want a stronger clutch for starters.
As for a turbo setup, the sky is the limit. But regarding the turbo itself, you'll want something on the smaller side. Look around for a quality turbo that is rated for 400hp. Anything in that range should be about perfect, and you'll want to run it around 8-12psi, or whatever gets you to your power goal.
You'll also need a walbro 255HP fuel pump, or AEM 320, or AEM320 e85 compatible if you ever plan to use e85. And larger fuel injectors. ID1050's will be more than enough for that power, even with e85, and will run great.

Don't bother with an aftermarket fuel rail or new fuel lines; the stock stuff is more than sufficient for that power level. The regulator you can keep stock if you run a walbro 255HP, but you'll want an aem bolt-on regulator (directly swaps onto stock fpr location) if you get an aem 320 pump. And if you get the aem regulator and aem 320 pump, change the orifice in the regulator to the middle sized one.

For a manifold, stay away from log manifolds. You can get whatever tubular manifold you want, but for better low and mid range power your best option would be a mini-ram. It's like a full tubular, but has much shorter runners for faster spool,

TimiK

sleeved block, 3" exhaust and lsd transmission... you should also look more into traction that youll get the power to the ground

like Explicit Speed Performance