zojoesvet

Only supporting vendors may post offers in the Forum.

thanks,
MYC5


[Modified by MyC5, 7:57 PM 8/9/2001]

01redcoupe

Nice numbers where did you get the bolt on off road H pipe?

Dave Schotz

You have shared this info before. :rolleyes: Please first show before and After Dyno's... If you would like... Fax them to me, and I will scan them, and post them for youl. My Fax# is 480-348-9003

Who's Headers are you using? Belanger, TTS, TPIS B&B? Who's?

Typical Z-06 car's tested at TechnoDyne, and ProDyno were in the 340 RWHP Range, Stock. (Mine was 343 with 600miles on it) @ Technodyne. So 50+ Hp would be 390 Range! :eek:

If you figure 10 RWHP for an intake, 20 RWHP for Headers, and no cats & Cat Back, I am also at 370... how is this any different? I haven't mentioned the computer... but lets throw in another 5 for that too!

Is this price installed?

Thanks!

Dave

Thanks for the feedback!

Dave

zojoesvet

Only supporting vendors may make offers in the forum.



[Modified by MyC5, 7:58 PM 8/9/2001]

zojoesvet

Only supporting vendors may make offers on the forum.
thanks,
MyC5


[Modified by MyC5, 7:59 PM 8/9/2001]

zojoesvet

[Modified by MyC5, 8:00 PM 8/9/2001]

Nate@CorvetteGarage

Sounds too good to be true...
waiting on the graph...

Nate

Dave Schotz

I did receive the Dyno Sheets... but unfortunately no graphs, and I received them By Fax, not Email So I now have to scan them to post them. :(

The read outs I got are just the RPM numbers in this format...

RPM POWER TORQUE
500 40 50
600 45 55

etc..

So... yes if you compare the two readouts, there is about a 49hp & 43 Tq improvement.

However the 322 RWHP 'Stock' dyno was done on January 29th, with a Correction factor of 1.03

The 371 RWHP (368.6 on the sheet) was done on AUGUST 6th! with a correction factor of 1.07!!!

Now, this doesn't mean it isn't possible, but this is about the furthest from a controlled environment you could get!

Also, when you get 500 RPM increments, the Peak #'s can be plus or minus a few... so I am sure if we saw the actual graphs... it would indicate close to 371.

However, to claim 50hp, and have test 6+ months apart... prolly not the most accurate...

I would love to see a before & after done within the same day. (atleast the same week) ;)

Peace,

Dave, and it's SCHOTZ! ;)

Dave Schotz

Ask, and you shall receive.

I just received the fax from Verdone & B&B with the actual Dyno Graph.

Dyno Run done 1/29/01 321.7 RWHP & 321.9 RWTQ Mods (None, Stock Baseline.)

Dyno Run done 2/2/01 331.8 RWHP & 327.1 RWTQ Mods (B&B Cat Back & Computer Mod)

Dyno Run done 4/4/01 355.9 RWHP & 352.4 RWTQ Mods (B&B Cat back & Computer Mod & Headers)

Dyno Run done 8/6/01 368.8 RWHP & 364.3 RWTQ Mods (B&B Cat Test & computer Mod, & Headers) I am guessing 'Cat Test' means no cats.

As you can see there is plenty of questions.

1.) According to these numbers the Cat-Back, and CPU gained about 10 RWHP & 6 RWTQ. Not bad.

2.) B&B has never claimed 20+ RWHP & TQ for it's headers, but these numbers would say otherwise.

2.) Generally on a good Day... an Off-Road pipe would be worth 5-10 RWHP at the Most, these show 13 RWHP.

I think a lot of these variances have to do with the significant time in-between tests.

However... to sum up a few things, the Graph is SAE Corrected, which is a good thing!

And there is a definite improvement with each stage. I love the detailed testing in between mods, just wish they were done a bit closer together.

I would say that 35-40 RWHP can be achieved with this combination, in normal circumstances.

My .02

Dave

Joe, I hope you have found my comments independant, and fair.

Peace