Tony

This is the chart from my dyno run today.
I ran after Darien.
Changes from my 402rwhp and 375rwtq pull.
1) smaller pulley netting appx 2 psi
2) Motorsport X pipe from Dave Lomas.

156K as driven daily, 24# injectors, 91 pump gas, RMB, X pipe and NO water/methonal injection this time.

Boost gauge hit appx 11psi...data logger shows just about 10. This makes sense as my boost gauge sits at appx 1psi when the car is shut off.

The HP went up, but its the TQ that me!!!
I wanted 450 bad, but we only get two pulls. Its there with a twist of the fuel pressure setting and another run im sure.

Issues.
Why does the AFR climb at 5100 rpm when they duty cycle hits 99-100%.
I know the injectors go 100% duty at this point and change there firing sequence...but the fuel pressure doesnt drop????
My guess is i need the 30#s in there.


Again the dyno sniffer AFR shows on the lean side IMHO as it sits in the tail pipe. I trust my LM-1 like gravity in that deptartment. The LM-1 does show a lean trend near theend of the run also.
The RPMs on the datalogging are also out of wack. I started in 3rd gear and put my foot down at appx 2400rpm and ran to near redline.

Interesting thing is comparing a 3rd gear run on the dyno with one on the street.....the one on the street does NOT lean out at the end. I will post the two side by side later but for now just this stuff.
Pretty happy with it all and MUCHO KUDOS to the 500rwhp club. ...My god it must be insane.

Input always appreciated.



heres the video. Notice the guys in the trunk. I was spinning the tires on the rollers.
http://media.putfile.com/447rwhp-421rwtq

or this may work also?
http://members.rennlist.com/v1uhoh/MVC-002W.MPG
thanks to the camerman

Darien

VID??

You'll need to change your avatar

cfc928gt

Wow Tony! Congratulations, you're wringing incredible power from that beast. What octane is your pump gas in Vegas?

Jim_H

Great job Tony.

Th Dude

You're a MADMAN!

So, when are you going to hire a stewardess and start offering coast to coast service on that rocketship?

Warren928

Sweeeeeet!!! It will be interesting how this car does in the long term with 11 psi running on the engine. Im sure youre a little curious Tony.

Alittle OT, but I figured I would ask:
1) Are you running mobil 1 synthetic oil? I wonder how it looks after running it for 10,000 miles with that kind of horsepower tapping the engine?

2) Have you checked your torque tube pinch bolt to see how much it moves when you release it? With the SC on there, I am curious if the movement and tension happens more quickly with extra horsepower. I am changing my cats for a 3" magnaflow x-pipe muffler (dual in and out) and will have routed the exhaust so I can access the cover plate and release my pinch bolt without alot of hassles from the exhaust being in the way.

3) Do you know where I could get a 9 psi pulley for my eaton SC?

Bill Ball

Whoa! Get those #30s in there and you should get 500.

bcdavis

500! 500! 500!

Come on! You can do it!

atb

Hmmm.

So do drag chutes come in silver?

Chris

Hahaha guys in the trunk is hilarious, great job.

Chris

Darien

I was very surprised when they climbed in. That would've been a hell of a catapult

sweanders

Isn't it kind of lean 5000 rpm? What afr are you shooting for at higher rpms?

AO

Looking good, Homie!

Imo000

Very nice!

Those guys in the trunk must have ***** of steel cause in the first clip the rear tires seems to be off centre and pretty close to the ground!

all4woody

Tony,
Great job! The bigger injectors should do it for you. Are you using a larger bottom pulley? I am at 8.5psi with the small pulley on top, but could hit 460 with 7.5psi, what is the difference in our cars? My car is in paint this week...added a scoop to give me more clearance. I have a bunch of new goodies ready for it when I get it back.
Any chance of you coming to SITM?
Again, Good numbers, Good luck. Later, Woody