Track results with my Limited

[aminga]

OK I'll bite, what is 6.1 something from Eric?

Dave...go to Erics site and read up on it. Basically with Erics 5.7 chip you make a run on the defaults. Check your run on PL and then you guess how much fuel you add/subtract to get your desired fueling. With my car, 750 is about as far as I'm willing to push it. I've raced in all kinds of weather...so I have a good idea what to do with my fueling adjustments in regard to temp/humidity. With 6.1 you set your AF...there's no guessing. If a moron like me can understand it...then anyone can.

Eric has instructions on a PDF file on his site. You'll need a WB. I have an AFX...same as Steve has. Call Norbs...and talk to him about it if you don't have one.

This is true.  The 6.1 chip fuels based on the A/F but it has a LIMITED correction range.  You have to have the base fueling with alky and all that good stuff in the window. 

[TexasT]

How much is "LIMITED"? 7-10% a few points?

[aminga]

How much is "LIMITED"? 7-10% a few points?

http://turbotweak.com/forum/index.php?threads/chip-instructions-for-the-6-0-and-6-1-wideband-chip.1136/

-10% to 35%. or a BLM range of 115 to 170.  You can see the correction on the BLM cell  or graph of the powerlogger.  The closer you can get it to 128 by adjusting the base fuel the better

[gusszgs]

Well I got "geezer" back down again this past weekend to TMP and ran a new best of 11.55


First couple of passes were off as I was feeling out the new Pro radials from MT. Found the tire pressure was about right at around 15-16 psi. Track was a bit iffy too.


The new 28" tire pulled some rpm out and put the motor in a little better power band i think.


Car is now up in the 117 mph range.


Rich (Bird) was there, was good chatting with him. Super guy! Killer GN!

[Shimy87]

Nice run

[good2win22]

Nice Gus!  I had mine set at 18 psi but wasn't putting enough power to the wheels at launch to see any spin.  Keep up the testing and let us know how it goes!

[Shimy87]

What size rear tire did it have before and what MPH did it run with them??

[gusszgs]

Previous best was 11.8 and tire was MTDR 255/60's 27" tall. Mph was around 112-113 in warmer air.

[Shimy87]

Thanks for the info....I gotta get me some 28 tall tires

[gusszgs]

Nice Gus!  I had mine set at 18 psi but wasn't putting enough power to the wheels at launch to see any spin.  Keep up the testing and let us know how it goes!

Thanks Jason. Car has been a blast going from the days of running high 14's when I first got it. Still haven't opened the motor, just comp 980's. Built trans in my garage.

[TexasT]

Are the original bushings in the rear suspension?

[gusszgs]

Rich, UMI lowers and stock upper rear arms

[nocooler]

Nice