spoolin7

Yes, I said S-trim, lol. I tried doing some googling and searching on here. The best I could come up with was a guy that made 708whp with one. Does anyone know of any higher numbers? I only ask because I'm still running an S-trim until I suck it up and buy a YSI.

Before my straight intake that I recently did that added another 1.5lbs of boost, I was making 688 on just straight 93, no meth. I'm getting ready to make the move to E85 and hoping for 750+. I know it's an obsolete blower so not too many people care, but I'm interested to see if there's been anything in that range before. It's nice to see what these little blowers can do.

JT FRC 00

Only info I could dig up on it was it moves 1000 CFM. Soooo approximately 680 supportable HP give or take a little.

idontknow

whats this straight intake you speak of?

and you just need to sack up and get a ysi so you can keep up with us

NemesisC5

I'm guessing you may be referring to me?

CamminC5

Mine topped out at 650ish. Then I went to a T-Trim that stopped at 750. Now at a Ysi at 880 with room to grow. Moral is to go with a Ysi from the get go.

spoolin7

don't worry, you already have one. i had the old school a&a plastic dongle. ditched that and got some more boost to play with.

yes sir. the one and only.

I thought about a T-trim since i doubt i want more than around 800ish for a street car, but having room to grow is nice. i've been wanting a ysi for a while now, but i'm waiting on the right deal to come up. i got the s-trim just because i couldn't pass up the deal i got on it. i think i'm doing okay with it, but we all always want more.

NemesisC5

"More Is Never Enough" in the FI section so not matter what you have or what you get you'll want more!!

If your goal is 800+ to the wheels be prepared to upgrade everything and it won't come cheap. I had a goal of making the most with what I had then I stopped and just enjoyed driving the car. Best of luck in your thirst for more

C5Natie

Ill let you know on Thursday when Im back on the dyno. We were trying to finish the tune but we were losing fuel pressure past 6k rpm. We just installed bigger pumps and will be back at it Thursday morning. Letting off at 6k with low timing at only 10psi it put down 671/577 so, through a 4L65e you figure its somewhere north of 820 at the crank. I'm hoping to see 700rwhp. V2si with a 3.4 pulley.

Oh yeah, I have a LS3 though, forged but still 6.2L and 10.0cr.

Y2KRoadster

Details on your setup?

That dyno number sounds off...especially given the fact that you are on pump with no meth.

Unless you are talking crank HP. Then that would be much more accurate.

MVP'S ZO6

Definitely don't hurt if you know your going to want to make big power down the road.

Though I was once told that I'm opening a big can of worms by getting a YSi, it's still cool to know that unless your shooting to build some crazy sub 8 second car, a YSi is all you will ever need.

robert miller

On the YSI is only you will need.

spoolin7

I can assure you the numbers are legit. It was ran on a $100k dynojet that's roughly a year old.

It's a stock cube LS6 with forged pistons and rods. Patriot stage 2 heads, England Green Whiplash 2 cam, custom fuel system, stock intake/t-body, Kooks 1 7/8" long tubes with ORY, Corsa cat-back, and the old school A&A V2 kit. It's nothing fancy but it all works well. It made 688 @ 11psi on straight 93 and it's now pushing 12.5psi. I'm guessing it's likely in the 710-720 range right now. I'm getting ready to swap injectors so I can move to E85 and see how much more i can gain.

spoolin7

That's also the Si trim, which has 15% more airflow. I'm sure I'd pick up just by making that switch alone. Pretty solid numbers though.

Y2KRoadster

A 100K dynojet?!

How much timing? Pulley size?

Take it to the track and see what it will trap. That is, if your IAT's don't shoot through the roof first.

spoolin7

Always easy to point out the jackasses on here. The dyno was $98k. I can get you a copy of the receipt if you wish. Or you can just go to Fathouse Fabrications' facebook page and look at the dyno yourself, then call dynojet and ask them for a quote on the same unit.

Hate all you want, but the tune is solid and the IATs are just fine. This isn't my tuner's first rodeo. He tunes more cars in a week than a lot of the so-called tuners on this site touch in a year.

Y2KRoadster

I said a 100K dyno because I was making fun of the fact you actually said it like that. It was pretty funny...almost as funny as your melt down in this post.

winters97gt

So are you trying to bench race on a dyno? Good luck with that cam on a 346. It will make great power up top. But we don't race on a dyno. As posted above by Y2k, any real tuner will get the car out to the track and log it with you driving. The T trim or Novi 1500 is a potent little blower that can make 800-850rwhp on 350-400 CI inch motors. It also won't yank on your crank or take a lot of power to spin like a big blower. Your NA EG cam makes good power. It works with a blower, all NA cams generally do. It's far from anything I'd put in a blown LS, but then again, every 1-2mph is important to me, and that doesn't show up in your dyno.

NemesisC5

FWIW, HP is only half the equation on track or dyno. Acceleration begins with torque, HP is a derivative from a mathematical equation using measured torque.

spoolin7

EDIT: guess the quotes aren't working at the moment. will fix later.

<<<@!1!@>>>

and what's funny about saying it like that? it's a very expensive, calibrated tool. they don't lie. melt down, lol. you're killing me.

<<<@!2!@>>>


track times aren't the most important to me. i built it as a street car and it does just fine for what i use it for. that being said, my tuner has spent countless hours with me doing street tuning (safe locations of course). the whiplash II isn't an NA specific cam. A&A personally uses it in a lot of their builds. it works great in almost any application, which is why it's so popular. i picked up 80whp and 100ft lbs with 1.5lbs added boost and dropping that cam in over the previous cam. if i was worried about track times, i'd probably be pickier about my setup.

<<<@!1!@>>>



you're not telling me anything i don't know. i have an engineering degree from purdue and i've been working on cars since i was 13. here's a youtube link to the last time it was on the dyno. there's a screen cap of the sheet at the end.

0Rob@ChampionMotors

We made 761 rwhp @ 9psi with a Si trim.
07 C6Z06 with a cam, Sunoco 94 and meth injection.
Rob.