pboglio
20+ Year Contributor
- 1,801
- 90
- May 8, 2004
-
Palos Heights,
Illinois
'Getting creative'
That's the point of sticking with a stock turbo, you have to use your brain and come up with other ways to go fast. It's easy to reach into the wallet and buy more HP, but HP isn't the only way to be fast.
With that said, I sure do enjoy my GT35!
Yep, agreed, I've been there. But at some point you need to spend "some" money. Could just be spending $80 to buy some high octane race fuel to bump up the boost. I have a goal of pulling 350 w.h.p. out of my
current T28 turbo and I have no doubt its going to cost money to get there, diminishing returns is a bi***

To be creative and do things right, sometimes you have to spend money. For instance, I had a VPC laying around from my 91 GS Eclipse and I decided to slap it onto my 97 GSX since it has always proven to be a power adder on 1g's. A very uncommon mod for 2g's but I knew what a properly tuned VPC setup could do. If you want to over extend a small compressor, arguably nothing is better than removing restriction in front of it. You get more boost out of it, and the wastegate can open up a bit more and reduce turbine backpressure at the same time.
But I spent the cash to buy the e-prom and 2g harness to do it right. That was probably a cash outlay of $250. Was it worth it? Heck yeah
It on average added 25 h.p. to the top end on my 2g and extended my horsepower peak up another 250 rpm. Some mods work, others don't and in the end there is some money wasted trying out combinations.Stripping weight obviously makes a car faster and there is certainly a level of "creativity" in doing it in a clean fashion, but it by far is not rocket science. It's not "my" philosophy for a street car, however I wouldn't be opposed to it when my car converts over to a road racing setup.
Here's a log of my "small" turbo, T28 @ 22 psi/92 octane pump gas/bottle of octane booster/stock weight 2g AWD. Ignore the airflow numbers, the HKS VPC speed density is under representating airflow by about 8 lb/min requiring a massive fuel correction in DSMLINK to prevent from leaning way the heck out:
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DSMLINK, it just works well. 


(Joe Bucci=Project Goodwill) From my understanding its just not a shared project anymore.