Im aiming for 350whp with d16 and im thinking what turbo should i get? Im thinking maybe somekind of holset, maybe hy35 or hx30? Garrett t3/4 or borg warner like this

http://fjdistributors.com/product_in...roducts_id=327

Is this too laggy for street D? Whats your opinion?

 

garrett t3/t4 57 trim. or borg/bullseye 57trim

 

What's your budget? Journal or ball-bearing cartridge? 350whp on pump gas? What is your compression ratio? There are a few choices for this. Let us know first.

 

Im going with holset hy35. Bullseye t3/4 i was thinking first but found hy35. Compression 8.5 and pump gas maybe future e85.

 

i made 300 on 14psi with my single cam before. had a zex 59300 cam in it with vitara's and the bullseye 57trim. coulda made alot more but then i went to a b series.

 

The Hy35 will be enough, but may be a bit laggy. You'll want to do something to the IM or head, besides the obvious cam, to help upper-rpm power. An EX trans with a ZC gearset would help too. The idea setup would be an hx35 with a matching divided manifold.

Honestly, 350whp is far more than you need on the street. I can see if it's a street/strip car, but less lag is usually more fun than more power when you're on the street. You could max out a 50trim t3/t04e for 350whp in a built sohc, and wouldn't have as much lag to deal with.

 

Im maxxed out t28 and want more power. I used to have PTE sc50 with .48 exhaust. I boosted 27psi and it was pretty good, maybe 20hp more and i would call it a day. But motor had head failure and it smashed turbo.

 

Well, the Bullseye Power unit is nice, but uses a larger exhaust wheel than the ones garrett uses. The slightly larger T3 and GT journal bearing ones work a bit better for the d-series.

 

how laggy will be the hy35?