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PredZ cam only 347 results. Thanks SpeedSouth

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Old 09-02-2009, 11:46 AM
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Default PredZ cam only 347 results. Thanks SpeedSouth

This was done at SpeedSouth and was tuned there also. Great guys up there btw.

Anyways this is a Mustang dyno so the results are not as good as some bc of it, but it was good for this dyno.

My mods are:
ASP UD pulley
Pacesetter LT's
TD's with dynomax bullets
Stock heads
230/23x cam
P&P TB
slp air lid

That's about it for the mods.

NA results were
392rwhp @ 6200 and 372 ft/lbs@4900 converted to dyno jet 7% is 419rwhp

Nitrous results
511rwhp@6200 and 539ft/lbs@4300rpm it was over 500ft/lbs @3600.

So not to bad for the ole cam only car. Thanks to PredZ for the killer cam. Also big thanks to Jim@SpeedSouth for the Tune, and Robert@SpeedSouth for letting me use the dyno. It seems my barnyard built motor is doing pretty well with only about a 1000 miles on her.
Old 09-02-2009, 01:36 PM
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Congrats,glad you finaly dyno tuned it, I think that is pretty good for a Mustang, in par with what the cam dishes out.
Nitrous # looks good, nice trq.
You wouldn't happen to have a graph would you?
Oh and is it LS1 or LS6 intake? (I forgot)

Most important, how does it feel?
Old 09-02-2009, 01:49 PM
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more info plz....head #s 853 241's??? ls1 intake? so far nice! kinda makes me regret going so big....and screw the dynojet numbers, good mustang numbers are better mainly how does she feel? my car felt crazy down low...
Old 09-02-2009, 01:56 PM
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i'm assuming the car is a M6, because those numbers would be crazy if it was a A4.
Old 09-02-2009, 02:13 PM
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huh??? auto numbers dont vary that much...
Old 09-02-2009, 02:30 PM
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Yes this is with LS6 intake and 853 casting heads that are stock. Also horrible weather as it was about to rain to. It is an M6 with an ls7 clutch setup. Still has 3.23 gears in it to .

Anyways here is a crappy cell pic of the graph:


As for how it pulls, it feels really good. I think I will have major traction issues on the spray, but from a 30 roll last night in first gear it didn't spin at all with my old dr's.
Old 09-02-2009, 02:34 PM
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man them are some good numbers then...if your throttle body is not ported do it...if your looking for numbers, pp your tb and 241 heads might put you just barly over. but dont you love how much power it has now over stock....go have fun now
Old 09-02-2009, 02:34 PM
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+ the clutch weighs a ton
Old 09-02-2009, 02:49 PM
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killer numbers..more than my H/C setup LOL
Old 09-02-2009, 03:06 PM
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Numbers don't mean **** though. It's all about how she runs, one day I'll be taking it to the track. For now I'll just continue beating on these poor 600cc bikes .
Old 09-02-2009, 03:11 PM
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Very impressive thru 853 heads, another well spec'd Pred Z cam, still wtg on the funds to install mine
Old 09-02-2009, 03:13 PM
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How do you have 3.23 gears in a 6-speed? You swap them out or replace the rear with one outa a auto car? 6-speed cars should have factory 3.42 gears.
Old 09-02-2009, 03:26 PM
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My car has went through 3 4l60e's (orig) and I put in a Th350 (no problems) now to the T56 (more fun). It is very high geared, but it loves the nitrous. I've got 4.10s waiting in my shop to be installed just haven't gotten around to it yet.
Old 09-02-2009, 05:43 PM
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Were the NA runs done on a nitrous tune? or do you have a window that adjusts timing when nitrous is activated?
Old 09-02-2009, 06:54 PM
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nice numbers! speedsouth FTW!!!
Old 09-02-2009, 07:01 PM
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Great numbers, that's gotta be one fun ride

What kind of a shot are you running and what kit do you have?
Old 09-03-2009, 06:21 AM
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PredZ- No I have an NA tune and a nitrous tune now in my laptop. Both runs were done with their particular tune. NA was done on 27 or 28* timing. Nitrous was 24*.

I have an NX fogger nozzle with what's supposed to be a 150 shot. Doesn't look like it's making it to the wheels though.
Old 09-03-2009, 07:13 AM
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You might want to invest in a custom "Ram Air" to feed some more to the motor. Contact Chrs1313 or Sux2bu they both have good units well worth the $$ spent.
Also what is your fuel setup? Are you drawing nitrous feed from same tank? any pump upgrade? Harness? What is your fuel pressure on nitrous?
Old 09-03-2009, 08:08 AM
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I have the ssra I think that runs down about halfway to the radiator. It doesn't go out to the bumper like chris1313's does.

All I have is a walbro 255lph, stock fuel rail, stock injectors. Ya the fuel solenoid pulls off the rail. Not really for sure of the fuel pressure.
Old 09-03-2009, 08:27 AM
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Might want to check on injectors, I think you'll be borderline with 26 pounders.
Try to fab a better extention on the SSRA (wider, sticking up front like Chris's it works real well), he saw 2mph increase in speed with that unit.
I know you are good at putting stuff together


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