15g or 16g on stock internals? What do you guys recommend would be better if i want to run about 8psi and produce 200-250whp with stock internals? HRC told me they recommend the 15g cuz its spools quick and its ideal for the numbers I want. But i'd like word from the J BODY experts and those that have and still are running one of these turbos. Thanks!

I think you'll be happy with the 15 or 16, When you get up to the 20G your gonna start experiencing some lag. So if the 15G is significantly cheaper and you don't plan on exceeding 250 I see no reason to spend more money.


-Chris

Lambo Sunfire -- Whatever you go with, if its from Hahn, let me know, I plan on doing a similar setup. Thanks!

it depends on if you think that your'e gonna be happy with the 250hp mark. if you think you might want a little more (like 300hp or so) then i would go with the 16g so you have a little more headroom power wise

2200: 15G
2.4: 16G
Eco: 16G or 20G

Give me a call if you need anything from HRC.



I used to race cars, now I race myself.
5K PB: 24:50
10K PB: 54:26

Awesome. Once again thanks for the help guys. As for Matt, sure, just PM me and well talk about our turbo project and how they come along.
And for HYPSY, that chart makes sense. And i understand when you say, if i need more head room. I'm not looking to gain too much, so i guess i'll still with the 15g that comes with the kit.

for j's how big r the 15g's and the 16g's. do they differ from the size of a mitsu big16g for a dsm?



regular setup - 689awhp/793tq @ 50 psi on race fuel
winter setup - 353awhp/401tq @ 25 psi on 93
1992 Mitsubishi Eclipse GSX - current
1991 Eagle Talon Tsi AWD - Sold

I have the Eco hahn kit with the 16g... and i love it.



2004 Turbo cavalier 11PSI and blown!

Most Js using the 15G, 16G, and 20G get them from Hahn Racecraft. They are Super xxG turbos.



I used to race cars, now I race myself.
5K PB: 24:50
10K PB: 54:26