EFILive helps tune first Modded ZR1!

[Black02SS]

Nicky and Jose fabricated an 1 7/8 inch header, custom X pipe and free flowing cats for the car. With some basic tuning with EFI Live (not wanting to push this beast just yet since it only has 200 miles on it) and the 1 7/8 header the car made 598RWHP 549RWTQ! The Dyno sheet shows over 40 RWHP and almost 50 RWTQ over the entire power band! Incredible!!

Here is the dyno sheet:



We also tried an 1/34 header which should a significant loss over the larger header. The larger header is the way to go.

We have left a lot more power on the table with the tune as again I only pulled the car a couple times on the dyno with the new ARH exhaust system and left a very conservative tune in it. Thanks again to Chad for getting me the software. The EFI Live software for the 09 ZR1 worked great. I personally drove the car after I tuned the car and I can say this thing runs great!

We have another customer picking up their new ZR1 next week. He is looking for an even more aggressive package. We are working on a custom pulley system and air box, both should really help this beast reach its full potential. I can tell you now that replacing the pulley is not going to be as easy as it is on a Magnusson but we think it will be possible with some creative designing.

Here is the clip taken from the corvette forum. Thanks again to Ross for getting this done for the customer.

[TAQuickness]

booyah!

[joecar]

Good job...

[GMPX]

Very nice, thanks for letting us know it all worked out ok.

Cheers,
Ross

[ChipsByAl]

Kewl, got any videos of this beast on the dyno?
Al

[redhardsupra]

so where is the zr1 .tun file to look at?

[GAMEOVER]

Nice!!!................

[Redline Motorsports]

Oh ! Yeah!!!! Car's making some nice numbers with headers and tune....almost 600 RWHP!

Nice job Carm!

Howard

[WHYTRYZ06]

is this a beta version?


can i get that if wanted to tune a zr1

[joecar]

I think it may be in the next release.