SuperZ28

They have a post in the sponsor and GP forum

This link should take you right to it <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

https://ls1tech.com/ubb/ultimatebb.p...;f=10;t=001430

-Alex

Ragtop 99

iTrader: (7)

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif"> I don't know what it is with big-convertered A4 cars, but they seem to screw up the RPM scale. </font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Give me a call when you are bored sometime, I'll explain it. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />

Jason99T/A

iTrader: (21)

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Ragtop 99:
<strong> </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif"> I don't know what it is with big-convertered A4 cars, but they seem to screw up the RPM scale. </font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Give me a call when you are bored sometime, I'll explain it. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Dynojet will have new WinPep software out first of the year that will fix this problem. We have tried out someone of this new stuff and it definitely gets rid of the problem with unlocked converters and RPM.

Ragtop 99

iTrader: (7)

Jason:
It probably gets rid of the rpm reading error, but doesn't cure the fundemental problem of dynoing an unlocked converter. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" /> That is, due to the shift extension of the converter, you can not measure below 4500 - 5500 rpm. Therefore you do not have the ability to tune the midrange A/F ratio or test whether a mod is improving midrange torque and frequently you can not determine where the true torque peak is. Since an A4 lives off its 60' which is heavily influenced by torque at less than 4500 rpm, this is a major shortcoming that many A4 folks miss.

You 6-speed guys have it made. <img border="0" alt="[angel]" title="" src="graemlins/gr_angel.gif" />

Trevor @ Texas Speed & Perf.

iTrader: (3)

I'm glad that you like the cam Corey! I knew you would. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> It thumps pretty nice at 840 RPM. If you are apprehensive of getting a fat stall like a 4,400, then a 3,500 stall would be NIIICE. I hear TCI makes a killer 3,500 stall. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />

roguevega - Just follow the link that Alex gave you, and that will give you all of the information on the cam packages that we have on special through tomorrow. Thanks Alex. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

Joel - If I waited until I was bored to call you, then we wouldn't talk for another 10 years or so! Locking a converter is also pretty easy with a certain tool called a tranny tricker. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> It may be easier for the six-speed guys to tune on the dyno, but I'll still take my lowly A4 any day of the week. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />

Jason - It's good to hear that Dynojet will have new software to cure the RPM problem. We'll be ordering our dyno shortly, so I'll make sure we get it.

Trevor

Jason99T/A

iTrader: (21)

Trevor, check your mail.

95CamaroLS1

Nice thread! Im lookin around for a cam in my DD for a M6..

blown03mustang

wow this thread is 7 years old

FASTEDDIE Z

iTrader: (4)

Thats what I call using the "search " button .

Bobby G

iTrader: (13)

Trevor, what kind of MPG are you getting with the 228 cam, would it be better with the tci 3500 stall converter?

JP

x2

Bjorne043

iTrader: (1)

Yea this is a great thread brought back from the dead. Too bad the graphs no longer work

ThumpnZ28

iTrader: (23)

My 224r is actually being installed TODAY. Glad to see positive things about the cam as I wait for it to be done. Anyone have any negative points of view?? Just wanted to hear both sides.

93blcZ28

iTrader: (9)

I put the 228r in car 99 M6 car, I love the cam and i use the car as DD. recently put down 419rwhp and 393tq with Stage II 5.3's 90/90 setup