KSLAYR73

iTrader: (2)

374rwhp, 331tq. I was hoping for closer to 400.

Got my car dyno'd and will be heading back this Friday to do some more touch ups on the tune. Just wondering if these numbers are about right or if there is something I need to check before taking it back?

00 SS, FLT lvl4 trans, 3400 stall, stock .323 gears, stock bottom end, stock heads, custom comp cam 236/232 .608/.595 110 lsa, ported FAST 90 intake, nw 90mm tb, bosch 36lb injectors, mti lid, jet hot long tubes, 3" Y, gutted cats, custom 3" catback.

It was a hot afternoon, upper 80's, altitude here is 5312. Ran it on Bridgestone Potenza's, 275/40/17's.

Rise of the Phoenix

iTrader: (27)

What kind of dyno? Mustang I'm assuming?

brians91formula

iTrader: (12)

Yeah those numbers seem pretty low to me. What were the numbers before the mods ? Could be just a stingy dyno.

Take it to the track and test it SOTP.

Samer

Why are you using a reverse split cam?

Using the same cam with 242 exhaust duration would have helped you producing more power.

KSLAYR73

iTrader: (2)

It is a Pat G spec'd cam. Idea behind it is power under the curve, not peak numbers. I know that sounds contradictory to what I was asking in the first place, I just thought it was a little on the low side. Specially on the torque.

I am not sure what kind of dyno. It's a dynojet. Has a lift to get the car off the ground then onto the rollers. Kind of nice, have huge fans to blow under the car.

The air here is crap too so that doesn't help.

Sales4@Texas-Speed

iTrader: (4)

I would run the car at a track if you really want to see the power its making. Auto's don't dyno well and dyno numbers are often not a good reflection of how well the car actually runs.

98z8uup

iTrader: (7)

Go to the track and see what she will do.

thunderstruck507

iTrader: (18)

My car only made 345/325 with the mods in my sig on a hot humid day. Dynos hate autos and from the looks of it I'm guessing those numbers were made with the converter unlocked?

KSLAYR73

iTrader: (2)

You know, I am not sure on whether it was locked or unlocked. I will have to ask him when I go in Friday. He did tell me he didn't like locking up single disks on the dyno though, so maybe he didn't. This guy specializes in turbo cars and keeps trying to talk me into a set up.

KSLAYR73

iTrader: (2)

The car actually runs very well. A gear change will probably do wonders. I would like to get it to the track a couple of times if I can ever get the time. I am always working when it is open. I did have a guy in a G8 gt want to race on the freeway, I was already at 70, kind of high for a roll, but what the heck. Spanked him pretty bad even at that speed.

KSLAYR73

iTrader: (2)

oh and to fix a mistake from earlier, the cam wasn't spec'd by Pat G. My Bad. Easy to get confused with all the reading available on this site. It was a Pred Z cam spec'd for a friend of mine that was running stock internals, ls6 intake and midlengths.

ls1curt

iTrader: (31)

if it was unocked, that is real good power. bring it to the track

Marc 85Z28

iTrader: (8)

Wrong cam and more than likely the converter was unlocked. Those numbers aren't bad. My old mild H/C setup made 380 unlocked, yet still trapped 119 at 3700lbs.

You've got a high stall torque converter - you don't need more power under the curve. That's for manual trans guys with inadequate gearing.

KSLAYR73

iTrader: (2)

Put a dyno graph in my sig, didn't know any other way to put in on here.
Converter was unlocked, so I guess these numbers are pretty decent. Torque numbers just seem low to me. Oh well, she runs great.

It may be the wrong cam, but so far I like it. Great driveability and street manners. Sounds wicked as well.

KSLAYR73

iTrader: (2)

Quick Sh0t xMLx

Surprised nobody has mentioned the DA, 5300 feet is pretty damn bad?

KSLAYR73

iTrader: (2)

It's terrible here. Everything I have ever driven up here seems to pick up hp just by getting out of town.

thunderstruck507

iTrader: (18)

Host the picture of the graph on photobucket then link it here